Fatal error: Uncaught Error: Interface "ILIAS\Filesystem\Provider\DirectoryAccess" not found in /var/www/html/ilias/components/ILIAS/Filesystem/src/Provider/FlySystem/FlySystemDirectoryAccess.php:38 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/Filesystem/src/Provider/FlySystem/FlySystemDirectoryAccess.php on line 38