Fatal error: Uncaught Error: Class "OCP\Migration\SimpleMigrationStep" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/app_api/lib/Migration/Version1004Date202311061844.php:16 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/app_api/lib/Migration/Version1004Date202311061844.php on line 16