Fatal error: Uncaught Error: Class "OCP\AppFramework\OCSController" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/dashboard/lib/Controller/DashboardApiController.php:40 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/dashboard/lib/Controller/DashboardApiController.php on line 40