Fatal error: Uncaught Error: Class "Concrete\Core\File\Event\File" not found in /srv/disk3/2724534/www/transdoetaskforce.org/concrete/src/File/Event/DeleteFile.php:4 Stack trace: #0 {main} thrown in /srv/disk3/2724534/www/transdoetaskforce.org/concrete/src/File/Event/DeleteFile.php on line 4