Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Event\RequestEvent" not found in /home/commyho2/public_html/drupal11.com1.myhost.id/d11d5/vendor/symfony/http-kernel/Event/ExceptionEvent.php:30 Stack trace: #0 {main} thrown in /home/commyho2/public_html/drupal11.com1.myhost.id/d11d5/vendor/symfony/http-kernel/Event/ExceptionEvent.php on line 30