( ! ) Deprecated: Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver::__construct(): Implicitly marking parameter $logger as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Controller\ControllerResolver.php on line 26

( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Controller\ContainerControllerResolver" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Controller\ControllerResolver.php on line 22
( ! ) Error: Class "Symfony\Component\HttpKernel\Controller\ContainerControllerResolver" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Controller\ControllerResolver.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0017	377032	{main}( )	...\ControllerResolver.php:0