Deprecated: Symfony\Component\HttpKernel\HttpClientKernel::__construct(): Implicitly marking parameter $client as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\http-kernel\HttpClientKernel.php on line 36

Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\HttpKernelInterface" not found in C:\Apache24\htdocs\bookteca\vendor\symfony\http-kernel\HttpClientKernel.php:32 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\bookteca\vendor\symfony\http-kernel\HttpClientKernel.php on line 32