Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Bundle\Bundle' not found in /home/eberhardschwarze/public_html/vendor/madeyourday/contao-rocksolid-slider/src/RockSolidSliderBundle.php:18 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/madeyourday/contao-rocksolid-slider/src/RockSolidSliderBundle.php on line 18