Fatal error: Uncaught Error: Class "OCP\BackgroundJob\QueuedJob" not found in /home/tzuovhm/tzuovhm/apps/files/lib/BackgroundJob/TransferOwnership.php:25 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps/files/lib/BackgroundJob/TransferOwnership.php on line 25