Fatal error: Uncaught Error: Interface "ILIAS\UI\Component\Card\Card" not found in /var/www/html/ilias/components/ILIAS/UI/src/Component/Card/RepositoryObject.php:31 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/UI/src/Component/Card/RepositoryObject.php on line 31