Fatal error: Uncaught Error: Class "OC\Files\Cache\Scanner" not found in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/Files/ObjectStore/NoopScanner.php:33 Stack trace: #0 {main} thrown in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/Files/ObjectStore/NoopScanner.php on line 33