( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\form\Extension\Validator\Constraints\Form.php on line 19
( ! ) Error: Class "Symfony\Component\Validator\Constraint" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\form\Extension\Validator\Constraints\Form.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0191	370072	{main}( )	...\Form.php:0