( ! ) Fatal error: Class 'Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass' not found in C:\wamp64\www\Transporteur\vendor\symfony\http-kernel\DependencyInjection\MergeExtensionConfigurationPass.php on line 22
Call Stack
#TimeMemoryFunctionLocation
10.0004407872{main}( )...\MergeExtensionConfigurationPass.php:0