Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Event\KernelEvent" not found in E:\install\laragon\www\extranet_camed\vendor\symfony\http-kernel\Event\TerminateEvent.php:26 Stack trace: #0 {main} thrown in E:\install\laragon\www\extranet_camed\vendor\symfony\http-kernel\Event\TerminateEvent.php on line 26