( ! ) Deprecated: Symfony\Component\Security\Core\Authorization\ExpressionLanguage::__construct(): Implicitly marking parameter $cache as nullable is deprecated, the explicit nullable type must be used instead in E:\Program_Files\wamp64\www\print\vendor\symfony\security-core\Authorization\ExpressionLanguage.php on line 32

( ! ) Fatal error: Uncaught LogicException: The "Symfony\Component\Security\Core\Authorization\ExpressionLanguage" class requires the "ExpressionLanguage" component. Try running "composer require symfony/expression-language". in E:\Program_Files\wamp64\www\print\vendor\symfony\security-core\Authorization\ExpressionLanguage.php on line 18
( ! ) LogicException: The "Symfony\Component\Security\Core\Authorization\ExpressionLanguage" class requires the "ExpressionLanguage" component. Try running "composer require symfony/expression-language". in E:\Program_Files\wamp64\www\print\vendor\symfony\security-core\Authorization\ExpressionLanguage.php on line 18
Call Stack
#	Time	Memory	Function	Location
1	0.0017	370120	{main}( )	...\ExpressionLanguage.php:0