Fatal error: Uncaught Error: Interface "OCP\SetupCheck\ISetupCheckManager" not found in /home/tzuovhm/tzuovhm/nextcloud/lib/private/SetupCheck/SetupCheckManager.php:19 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/lib/private/SetupCheck/SetupCheckManager.php on line 19