Fatal error: Uncaught Error: Class "OCP\AppFramework\Db\Entity" not found in /home/tzuovhm/tzuovhm/lib_/private/Settings/AuthorizedGroup.php:17 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/lib_/private/Settings/AuthorizedGroup.php on line 17