Fatal error: Uncaught Error: Interface "ILIAS\HTTP\Response\ResponseFactory" not found in /var/www/html/ilias/components/ILIAS/HTTP/src/Response/ResponseFactoryImpl.php:34 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/HTTP/src/Response/ResponseFactoryImpl.php on line 34