Fatal error: Uncaught Error: Class "JMS\SecurityExtraBundle\Tests\Fixtures\MainService" not found in C:\xampp\htdocs\electronica\vendor\jms\security-extra-bundle\JMS\SecurityExtraBundle\Tests\Fixtures\SubService.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\jms\security-extra-bundle\JMS\SecurityExtraBundle\Tests\Fixtures\SubService.php on line 21