Fatal error: Uncaught Error: Interface "Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\ParamConverterInterface" not found in C:\xampp\htdocs\electronica\vendor\sensio\framework-extra-bundle\Request\ParamConverter\PsrServerRequestParamConverter.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\sensio\framework-extra-bundle\Request\ParamConverter\PsrServerRequestParamConverter.php on line 23