Fatal error: Uncaught Error: Interface "ILIAS\MetaData\Repository\Utilities\Queries\Assignments\AssignmentRowInterface" not found in /var/www/html/ilias/components/ILIAS/MetaData/classes/Repository/Utilities/Queries/Assignments/AssignmentRow.php:23 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/MetaData/classes/Repository/Utilities/Queries/Assignments/AssignmentRow.php on line 23