Fatal error: Uncaught Error: Interface "OCP\Http\WellKnown\IHandler" not found in /var/www/html/nextcloud/apps/settings/lib/WellKnown/ChangePasswordHandler.php:19 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/settings/lib/WellKnown/ChangePasswordHandler.php on line 19