( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\http-foundation\Session\Attribute\NamespacedAttributeBag.php on line 20
( ! ) Error: Class "Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\http-foundation\Session\Attribute\NamespacedAttributeBag.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0255	387040	{main}( )	...\NamespacedAttributeBag.php:0