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(1/2) #1544172838 RuntimeException

Error handler could not fetch error page "https://www.musikantiquariat-stoeger.de/en/404.html", reason: Client error: `GET https://www.musikantiquariat-stoeger.de/en/404.html` resulted in a `404 Not Found` response: The error page could not be resolved, as the error page itself is not accessible

in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Error/PageErrorHandler/PageContentErrorHandler.php line 113
            } else {
                try {
                    $subResponse = $this->cachePageRequest($resolvedUrl, $this->pageUid, fn () => $this->sendRawRequest($resolvedUrl));
                } catch (\Exception $e) {
                    throw new \RuntimeException(sprintf('Error handler could not fetch error page "%s", reason: %s', $resolvedUrl, $e->getMessage()), 1544172838, $e);
                }
            }

            if ($subResponse->getStatusCode() >= 300) {
at TYPO3\CMS\Core\Error\PageErrorHandler\PageContentErrorHandler->handlePageError(object(TYPO3\CMS\Core\Http\ServerRequest), 'The requested page does not exist', array('code' => 'page'))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Controller/ErrorController.php line 98
    public function pageNotFoundAction(ServerRequestInterface $request, string $message, array $reasons = []): ResponseInterface
    {
        $errorHandler = $this->getErrorHandlerFromSite($request, 404);
        if ($errorHandler instanceof PageErrorHandlerInterface) {
            return $errorHandler->handlePageError($request, $message, $reasons);
        }
        try {
            return $this->handleDefaultError($request, 404, $message);
        } catch (\RuntimeException $e) {
at TYPO3\CMS\Frontend\Controller\ErrorController->pageNotFoundAction(object(TYPO3\CMS\Core\Http\ServerRequest), 'The requested page does not exist', array('code' => 'page'))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/PageResolver.php line 81
        } catch (RouteNotFoundException $e) {
            return GeneralUtility::makeInstance(ErrorController::class)->pageNotFoundAction(
                $request,
                'The requested page does not exist',
                ['code' => PageAccessFailureReasons::PAGE_NOT_FOUND]
            );
        }

        if (!$pageArguments->getPageId()) {
at TYPO3\CMS\Frontend\Middleware\PageResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/StaticRouteResolver.php line 80

                return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Find the proper configuration for the static route in the static route configuration. Mainly:
at TYPO3\CMS\Frontend\Middleware\StaticRouteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/SiteBaseRedirectResolver.php line 94
                $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));
                return new RedirectResponse($uri, 307);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Checks if the language is allowed in Frontend, if not, check if there is valid BE user
at TYPO3\CMS\Frontend\Middleware\SiteBaseRedirectResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/redirects/Classes/Http/Middleware/RedirectHandler.php line 84
                return $response;
            }
        }

        return $handler->handle($request);
    }

    protected function buildRedirectResponse(UriInterface $uri, array $redirectRecord): ResponseInterface
    {
at TYPO3\CMS\Redirects\Http\Middleware\RedirectHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 91
        if ($this->context->getAspect('frontend.user')->isLoggedIn() && $rateLimiter) {
            $rateLimiter->reset();
        }

        $response = $handler->handle($request);

        // Store session data for fe_users if it still exists
        if ($frontendUser instanceof FrontendUserAuthentication) {
            $frontendUser->storeSessionData();
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/index.php line 21
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});

(2/2) #404 GuzzleHttp\Exception\ClientException

Client error: `GET https://www.musikantiquariat-stoeger.de/en/404.html` resulted in a `404 Not Found` response: The error page could not be resolved, as the error page itself is not accessible

in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php line 113
        if ($summary !== null) {
            $message .= ":\n{$summary}\n";
        }

        return new $className($message, $request, $response, $previous, $handlerContext);
    }

    /**
     * Obfuscates URI if there is a username and a password present
at GuzzleHttp\Exception\RequestException::create(object(GuzzleHttp\Psr7\Request), object(GuzzleHttp\Psr7\Response), null, array(), null)
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/guzzle/src/Middleware.php line 69
                        $code = $response->getStatusCode();
                        if ($code < 400) {
                            return $response;
                        }
                        throw RequestException::create($request, $response, null, [], $bodySummarizer);
                    }
                );
            };
        };
at GuzzleHttp\Middleware::GuzzleHttp\{closure}(object(GuzzleHttp\Psr7\Response))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 204
                 * here to avoid that memory leak.
                 */
                $f = $handler[$index];
                unset($handler);
                $promise->resolve($f($value));
            } elseif ($index === 1) {
                // Forward resolution values as-is.
                $promise->resolve($value);
            } else {
at GuzzleHttp\Promise\Promise::callHandler(1, object(GuzzleHttp\Psr7\Response), null)
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 153
            $id = $state === self::FULFILLED ? 1 : 2;
            // It's a success, so resolve the handlers in the queue.
            Utils::queue()->add(static function () use ($id, $value, $handlers) {
                foreach ($handlers as $handler) {
                    self::callHandler($id, $value, $handler);
                }
            });
        } elseif ($value instanceof Promise && Is::pending($value)) {
            // We can just merge our handlers onto the next promise.
at GuzzleHttp\Promise\Promise::GuzzleHttp\Promise\{closure}()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/TaskQueue.php line 48
    public function run()
    {
        while ($task = array_shift($this->queue)) {
            /** @var callable $task */
            $task();
        }
    }

    /**
at GuzzleHttp\Promise\TaskQueue->run(true)
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 248
    {
        try {
            $wfn = $this->waitFn;
            $this->waitFn = null;
            $wfn(true);
        } catch (\Exception $reason) {
            if ($this->state === self::PENDING) {
                // The promise has not been resolved yet, so reject the promise
                // with the exception.
at GuzzleHttp\Promise\Promise->invokeWaitFn()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 224
    {
        if ($this->state !== self::PENDING) {
            return;
        } elseif ($this->waitFn) {
            $this->invokeWaitFn();
        } elseif ($this->waitList) {
            $this->invokeWaitList();
        } else {
            // If there's no wait function, then reject the promise.
at GuzzleHttp\Promise\Promise->waitIfPending()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 269
        $this->waitList = null;

        foreach ($waitList as $result) {
            do {
                $result->waitIfPending();
                $result = $result->result;
            } while ($result instanceof Promise);

            if ($result instanceof PromiseInterface) {
at GuzzleHttp\Promise\Promise->invokeWaitList()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 226
            return;
        } elseif ($this->waitFn) {
            $this->invokeWaitFn();
        } elseif ($this->waitList) {
            $this->invokeWaitList();
        } else {
            // If there's no wait function, then reject the promise.
            $this->reject('Cannot wait on a promise that has '
                . 'no internal wait function. You must provide a wait '
at GuzzleHttp\Promise\Promise->waitIfPending()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/promises/src/Promise.php line 62
    }

    public function wait($unwrap = true)
    {
        $this->waitIfPending();

        if ($this->result instanceof PromiseInterface) {
            return $this->result->wait($unwrap);
        }
at GuzzleHttp\Promise\Promise->wait()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/vendor/guzzlehttp/guzzle/src/Client.php line 187
     */
    public function request(string $method, $uri = '', array $options = []): ResponseInterface
    {
        $options[RequestOptions::SYNCHRONOUS] = true;
        return $this->requestAsync($method, $uri, $options)->wait();
    }

    /**
     * Get a client configuration option.
at GuzzleHttp\Client->request('GET', 'https://www.musikantiquariat-stoeger.de/en/404.html', array('timeout' => 30, 'synchronous' => true))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/RequestFactory.php line 55
     */
    public function request(string $uri, string $method = 'GET', array $options = []): ResponseInterface
    {
        $client = GuzzleClientFactory::getClient();
        return $client->request($method, $uri, $options);
    }
}
at TYPO3\CMS\Core\Http\RequestFactory->request('https://www.musikantiquariat-stoeger.de/en/404.html', 'GET', array('timeout' => 30))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Error/PageErrorHandler/PageContentErrorHandler.php line 189
     * Sends a full HTTP request to the specified URL.
     */
    protected function sendRawRequest(string $resolvedUrl): ResponseInterface
    {
        return $this->requestFactory->request($resolvedUrl, 'GET', $this->getSubRequestOptions());
    }

    /**
     * Sends an in-process subrequest.
at TYPO3\CMS\Core\Error\PageErrorHandler\PageContentErrorHandler->sendRawRequest('https://www.musikantiquariat-stoeger.de/en/404.html')
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Error/PageErrorHandler/PageContentErrorHandler.php line 111
                $subRequest = $request->withQueryParams([])->withUri(new Uri($resolvedUrl))->withMethod('GET');
                $subResponse = $this->stashEnvironment(fn (): ResponseInterface => $this->sendSubRequest($subRequest, $urlParams['pageuid']));
            } else {
                try {
                    $subResponse = $this->cachePageRequest($resolvedUrl, $this->pageUid, fn () => $this->sendRawRequest($resolvedUrl));
                } catch (\Exception $e) {
                    throw new \RuntimeException(sprintf('Error handler could not fetch error page "%s", reason: %s', $resolvedUrl, $e->getMessage()), 1544172838, $e);
                }
            }
at TYPO3\CMS\Core\Error\PageErrorHandler\PageContentErrorHandler->TYPO3\CMS\Core\Error\PageErrorHandler\{closure}()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Error/PageErrorHandler/PageContentErrorHandler.php line 154
        $responseData = $this->cache->get($cacheIdentifier);

        if (!is_array($responseData)) {
            /** @var ResponseInterface $response */
            $response = $fetcher();
            $cacheTags = [];
            if ($response->getStatusCode() === 200) {
                $cacheTags[] = 'errorPage';
                if ($pageId > 0) {
at TYPO3\CMS\Core\Error\PageErrorHandler\PageContentErrorHandler->cachePageRequest('https://www.musikantiquariat-stoeger.de/en/404.html', 0, object(Closure))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Error/PageErrorHandler/PageContentErrorHandler.php line 111
                $subRequest = $request->withQueryParams([])->withUri(new Uri($resolvedUrl))->withMethod('GET');
                $subResponse = $this->stashEnvironment(fn (): ResponseInterface => $this->sendSubRequest($subRequest, $urlParams['pageuid']));
            } else {
                try {
                    $subResponse = $this->cachePageRequest($resolvedUrl, $this->pageUid, fn () => $this->sendRawRequest($resolvedUrl));
                } catch (\Exception $e) {
                    throw new \RuntimeException(sprintf('Error handler could not fetch error page "%s", reason: %s', $resolvedUrl, $e->getMessage()), 1544172838, $e);
                }
            }
at TYPO3\CMS\Core\Error\PageErrorHandler\PageContentErrorHandler->handlePageError(object(TYPO3\CMS\Core\Http\ServerRequest), 'The requested page does not exist', array('code' => 'page'))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Controller/ErrorController.php line 98
    public function pageNotFoundAction(ServerRequestInterface $request, string $message, array $reasons = []): ResponseInterface
    {
        $errorHandler = $this->getErrorHandlerFromSite($request, 404);
        if ($errorHandler instanceof PageErrorHandlerInterface) {
            return $errorHandler->handlePageError($request, $message, $reasons);
        }
        try {
            return $this->handleDefaultError($request, 404, $message);
        } catch (\RuntimeException $e) {
at TYPO3\CMS\Frontend\Controller\ErrorController->pageNotFoundAction(object(TYPO3\CMS\Core\Http\ServerRequest), 'The requested page does not exist', array('code' => 'page'))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/PageResolver.php line 81
        } catch (RouteNotFoundException $e) {
            return GeneralUtility::makeInstance(ErrorController::class)->pageNotFoundAction(
                $request,
                'The requested page does not exist',
                ['code' => PageAccessFailureReasons::PAGE_NOT_FOUND]
            );
        }

        if (!$pageArguments->getPageId()) {
at TYPO3\CMS\Frontend\Middleware\PageResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/StaticRouteResolver.php line 80

                return new HtmlResponse($content, 200, ['Content-Type' => $contentType]);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Find the proper configuration for the static route in the static route configuration. Mainly:
at TYPO3\CMS\Frontend\Middleware\StaticRouteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/SiteBaseRedirectResolver.php line 94
                $uri = $requestedUri->withPath(rtrim($requestedUri->getPath(), '/'));
                return new RedirectResponse($uri, 307);
            }
        }
        return $handler->handle($request);
    }

    /**
     * Checks if the language is allowed in Frontend, if not, check if there is valid BE user
at TYPO3\CMS\Frontend\Middleware\SiteBaseRedirectResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/redirects/Classes/Http/Middleware/RedirectHandler.php line 84
                return $response;
            }
        }

        return $handler->handle($request);
    }

    protected function buildRedirectResponse(UriInterface $uri, array $redirectRecord): ResponseInterface
    {
at TYPO3\CMS\Redirects\Http\Middleware\RedirectHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/FrontendUserAuthenticator.php line 91
        if ($this->context->getAspect('frontend.user')->isLoggedIn() && $rateLimiter) {
            $rateLimiter->reset();
        }

        $response = $handler->handle($request);

        // Store session data for fe_users if it still exists
        if ($frontendUser instanceof FrontendUserAuthentication) {
            $frontendUser->storeSessionData();
at TYPO3\CMS\Frontend\Middleware\FrontendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/BackendUserAuthenticator.php line 78
            Bootstrap::loadExtTables();
            $this->setBackendUserAspect($GLOBALS['BE_USER']);
        }

        $response = $handler->handle($request);

        // If, when building the response, the user is still available, then ensure that the headers are sent properly
        if ($this->context->getAspect('backend.user')->isLoggedIn()) {
            return $this->applyHeadersToResponse($response);
at TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/MaintenanceMode.php line 55
        ) {
            return GeneralUtility::makeInstance(ErrorController::class)->unavailableAction($request, 'This page is temporarily unavailable.');
        }
        // Continue the regular stack if no maintenance mode is active
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\MaintenanceMode->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/SiteResolver.php line 65
        $request = $request->withAttribute('routing', $routeResult);
        if ($routeResult->getLanguage() instanceof SiteLanguage) {
            Locales::setSystemLocaleFromSiteLanguage($routeResult->getLanguage());
        }
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Frontend\Middleware\SiteResolver->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/EidHandler.php line 64
    {
        $eID = $request->getParsedBody()['eID'] ?? $request->getQueryParams()['eID'] ?? null;

        if ($eID === null) {
            return $handler->handle($request);
        }

        // Remove any output produced until now
        ob_clean();
at TYPO3\CMS\Frontend\Middleware\EidHandler->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Middleware/NormalizedParamsAttribute.php line 45
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $request = $request->withAttribute('normalizedParams', NormalizedParams::createFromRequest($request));
        return $handler->handle($request);
    }
}
at TYPO3\CMS\Core\Middleware\NormalizedParamsAttribute->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Middleware/VerifyHostHeader.php line 55
                1396795884
            );
        }

        return $handler->handle($request);
    }

    /**
     * Checks if the provided host header value matches the trusted hosts pattern.
at TYPO3\CMS\Core\Middleware\VerifyHostHeader->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Middleware/TimeTrackerInitialization.php line 58
        $this->timeTracker->setEnabled($timeTrackingEnabled);
        $this->timeTracker->start(microtime(true));
        $this->timeTracker->push('');

        $response = $handler->handle($request);

        // Finish time tracking
        $this->timeTracker->pull();
        $this->timeTracker->finish();
at TYPO3\CMS\Frontend\Middleware\TimeTrackerInitialization->process(object(TYPO3\CMS\Core\Http\ServerRequest), object(Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 172

                if (!$middleware instanceof MiddlewareInterface) {
                    throw new \InvalidArgumentException(get_class($middleware) . ' does not implement ' . MiddlewareInterface::class, 1516821342);
                }
                return $middleware->process($request, $this->next);
            }
        };
    }
}
at Psr\Http\Server\RequestHandlerInterface@anonymous/var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php:138$c82->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/MiddlewareDispatcher.php line 78
     * @return ResponseInterface
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        return $this->tip->handle($request);
    }

    /**
     * Seed the middleware stack with the inner request handler
at TYPO3\CMS\Core\Http\MiddlewareDispatcher->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 86
     */
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        try {
            $response = $this->requestHandler->handle($request);
        } catch (ImmediateResponseException $exception) {
            $response = $exception->getResponse();
        }
        return $response;
at TYPO3\CMS\Core\Http\AbstractApplication->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/frontend/Classes/Http/Application.php line 69
        // Create new request object having applicationType "I am a frontend request" attribute.
        $request = $request->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_FE);

        $this->initializeContext();
        return parent::handle($request);
    }

    /**
     * Create a PSR-7 Response that redirects to the install tool
at TYPO3\CMS\Frontend\Http\Application->handle(object(TYPO3\CMS\Core\Http\ServerRequest))
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/typo3/sysext/core/Classes/Http/AbstractApplication.php line 100
     * @param callable $execute Deprecated, will be removed in TYPO3 v12.0
     */
    final public function run(callable $execute = null)
    {
        $response = $this->handle(ServerRequestFactory::fromGlobals());
        if ($execute !== null) {
            trigger_error('Custom execution of Application code will be removed in TYPO3 v12.0, use PSR-15 Middlewares instead.', E_USER_DEPRECATED);
            $execute();
        }
at TYPO3\CMS\Core\Http\AbstractApplication->run()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/index.php line 20
// Set up the application for the frontend
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});
at {closure}()
in /var/www/vhosts/h6301.web114.alfahosting-server.de/html/upgrade.musikantiquariat-stoeger.de/current/public/index.php line 21
call_user_func(static function () {
    $classLoader = require dirname(__DIR__).'/vendor/autoload.php';
    \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::run(0, \TYPO3\CMS\Core\Core\SystemEnvironmentBuilder::REQUESTTYPE_FE);
    \TYPO3\CMS\Core\Core\Bootstrap::init($classLoader)->get(\TYPO3\CMS\Frontend\Http\Application::class)->run();
});