Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /home/exklusivbeautysa/public_html/vendor/menatwork/contao-multicolumnwizard-bundle/src/Event/GetStringEvent.php:31
Stack trace:
#0 {main}
thrown in /home/exklusivbeautysa/public_html/vendor/menatwork/contao-multicolumnwizard-bundle/src/Event/GetStringEvent.php on line 31