( ! ) Deprecated: Symfony\Bundle\FrameworkBundle\Command\RouterDebugCommand::__construct(): Implicitly marking parameter $fileLinkFormatter as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Command\RouterDebugCommand.php on line 40

( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Command\RouterDebugCommand.php on line 34
( ! ) Error: Class "Symfony\Component\Console\Command\Command" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Command\RouterDebugCommand.php on line 34
Call Stack
#	Time	Memory	Function	Location
1	0.0086	389520	{main}( )	...\RouterDebugCommand.php:0