Fatal error: Uncaught Error: Class "OCP\Migration\SimpleMigrationStep" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/photos/lib/Migration/Version20001Date20220830131446.php:21 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/photos/lib/Migration/Version20001Date20220830131446.php on line 21