Fatal error: Uncaught Error: Class "Symfony\Contracts\EventDispatcher\Event" not found in /home/appacfrykg/www-preprod/vendor/symfony/ux-twig-component/src/Event/PreRenderEvent.php:21 Stack trace: #0 {main} thrown in /home/appacfrykg/www-preprod/vendor/symfony/ux-twig-component/src/Event/PreRenderEvent.php on line 21