Fatal error: Uncaught Error: Interface "JMS\SecurityExtraBundle\Security\Authorization\Expression\ExpressionHandlerInterface" not found in C:\xampp\htdocs\electronica\vendor\jms\security-extra-bundle\JMS\SecurityExtraBundle\Security\Authorization\Expression\ContainerAwareExpressionHandler.php:30 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\jms\security-extra-bundle\JMS\SecurityExtraBundle\Security\Authorization\Expression\ContainerAwareExpressionHandler.php on line 30