Fatal error: Uncaught Error: Interface "OrgUnitAuthorityRepository" not found in /var/www/html/ilias/components/ILIAS/OrgUnit/classes/Positions/Authorities/class.ilOrgUnitAuthorityDBRepository.php:21 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/OrgUnit/classes/Positions/Authorities/class.ilOrgUnitAuthorityDBRepository.php on line 21