Fatal error: Uncaught Error: Class 'Contao\Config' not found in /home/cthadmin/public_html/app/Resources/contao/templates/elements/rsce_boxes_image_config.php:31 Stack trace: #0 {main} thrown in /home/cthadmin/public_html/app/Resources/contao/templates/elements/rsce_boxes_image_config.php on line 31