( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Extension\Extension" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Tests\Functional\Bundle\TestBundle\DependencyInjection\TestExtension.php on line 19
( ! ) Error: Class "Symfony\Component\DependencyInjection\Extension\Extension" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\framework-bundle\Tests\Functional\Bundle\TestBundle\DependencyInjection\TestExtension.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0029	373568	{main}( )	...\TestExtension.php:0