Fatal error: Uncaught Error: Class "FOS\OAuthServerBundle\Entity\Client" not found in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\oauth-server-bundle\Tests\Functional\TestBundle\Entity\Client.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\friendsofsymfony\oauth-server-bundle\Tests\Functional\TestBundle\Entity\Client.php on line 21