Fatal error: Uncaught Error: Class 'Contao\Controller' not found in /home/eberhardschwarze/public_html/vendor/menatwork/contao-multicolumnwizard-bundle/src/EventListener/BaseListener.php:32 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/menatwork/contao-multicolumnwizard-bundle/src/EventListener/BaseListener.php on line 32