Fatal error: Uncaught Error: Class "Metadata\MethodMetadata" not found in C:\xampp\htdocs\electronica\vendor\jms\security-extra-bundle\JMS\SecurityExtraBundle\Metadata\MethodMetadata.php:28 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\jms\security-extra-bundle\JMS\SecurityExtraBundle\Metadata\MethodMetadata.php on line 28