Fatal error: Uncaught Error: Class "Concrete\Controller\Dialog\File\Bulk\Properties" not found in /home3/retainin/public_html/updates/concrete5.7.5.8_remote_updater/concrete/controllers/dialog/file/upload_complete.php:6 Stack trace: #0 {main} thrown in /home3/retainin/public_html/updates/concrete5.7.5.8_remote_updater/concrete/controllers/dialog/file/upload_complete.php on line 6