Fatal error: Uncaught Error: Class 'Backend' not found in /home/eberhardschwarze/public_html/vendor/madeyourday/contao-rocksolid-slider/src/Resources/contao/dca/tl_rocksolid_slider.php:44
Stack trace:
#0 {main}
thrown in /home/eberhardschwarze/public_html/vendor/madeyourday/contao-rocksolid-slider/src/Resources/contao/dca/tl_rocksolid_slider.php on line 44