Fatal error: Uncaught Error: Class 'Concrete\Core\Error\UserMessageException' not found in /home/geofieldwa/www/concrete/src/File/Image/Svg/SanitizerException.php:7 Stack trace: #0 {main} thrown in /home/geofieldwa/www/concrete/src/File/Image/Svg/SanitizerException.php on line 7