Fatal error: Uncaught Error: Class "Concrete\Core\File\Command\RescanFileCommand" not found in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/src/File/Command/RescanFileAsyncCommand.php:7 Stack trace: #0 {main} thrown in /srv/disk1/2895578/www/whittonphotographicclub.org.uk/concrete/src/File/Command/RescanFileAsyncCommand.php on line 7