Deprecated: Symfony\Component\HttpKernel\EventListener\RouterListener::__construct(): Implicitly marking parameter $context as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\http-kernel\EventListener\RouterListener.php on line 57

Deprecated: Symfony\Component\HttpKernel\EventListener\RouterListener::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\http-kernel\EventListener\RouterListener.php on line 57

Deprecated: Symfony\Component\HttpKernel\EventListener\RouterListener::__construct(): Implicitly marking parameter $projectDir as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\http-kernel\EventListener\RouterListener.php on line 57

Deprecated: Symfony\Component\HttpKernel\EventListener\RouterListener::setCurrentRequest(): Implicitly marking parameter $request as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\http-kernel\EventListener\RouterListener.php on line 71

Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in C:\Apache24\htdocs\BookStack\vendor\symfony\http-kernel\EventListener\RouterListener.php:43 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\BookStack\vendor\symfony\http-kernel\EventListener\RouterListener.php on line 43