Fatal error: Uncaught Error: Class "OC\Authentication\Login\ALoginCommand" not found in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/Authentication/Login/UserDisabledCheckCommand.php:32 Stack trace: #0 {main} thrown in /home/tremblinlu/MyNextCloud/nextcloud/lib/private/Authentication/Login/UserDisabledCheckCommand.php on line 32