Fatal error: Uncaught Error: Interface "ILIAS\Repository\Object\ObjectAdapterInterface" not found in /var/www/html/ilias/components/ILIAS/Repository/Service/Object/class.ObjectAdapter.php:24 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/Repository/Service/Object/class.ObjectAdapter.php on line 24