( ! ) Deprecated: Symfony\Component\Routing\Generator\CompiledUrlGenerator::__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\routing\Generator\CompiledUrlGenerator.php on line 26

( ! ) Deprecated: Symfony\Component\Routing\Generator\CompiledUrlGenerator::__construct(): Implicitly marking parameter $defaultLocale as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\routing\Generator\CompiledUrlGenerator.php on line 26

( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Generator\UrlGenerator" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\routing\Generator\CompiledUrlGenerator.php on line 21
( ! ) Error: Class "Symfony\Component\Routing\Generator\UrlGenerator" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\routing\Generator\CompiledUrlGenerator.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0012	375600	{main}( )	...\CompiledUrlGenerator.php:0