Fatal error: Uncaught Error: Interface "CG\Proxy\GeneratorInterface" not found in C:\xampp\htdocs\electronica\vendor\jms\di-extra-bundle\JMS\DiExtraBundle\Generator\RepositoryInjectionGenerator.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\jms\di-extra-bundle\JMS\DiExtraBundle\Generator\RepositoryInjectionGenerator.php on line 13