Deprecated: Symfony\Component\HttpKernel\EventListener\ExceptionListener::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\laravelcurso\vendor\symfony\http-kernel\EventListener\ExceptionListener.php on line 37

Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in C:\Apache24\htdocs\laravelcurso\vendor\symfony\http-kernel\EventListener\ExceptionListener.php:31 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\laravelcurso\vendor\symfony\http-kernel\EventListener\ExceptionListener.php on line 31