Warning: require_once(../vendor/composer/vendor/autoload.php): Failed to open stream: No such file or directory in /var/www/html/ilias/components/ILIAS/Feeds/resources/feed.php on line 24

Fatal error: Uncaught Error: Failed opening required '../vendor/composer/vendor/autoload.php' (include_path='.:/usr/share/php') in /var/www/html/ilias/components/ILIAS/Feeds/resources/feed.php:24 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/Feeds/resources/feed.php on line 24