Fatal error: Uncaught Error: Class "OCP\AppFramework\OCSController" not found in /home/tzuovhm/tzuovhm/apps/federation/lib/Controller/OCSAuthAPIController.php:35 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps/federation/lib/Controller/OCSAuthAPIController.php on line 35