Fatal error: Uncaught Error: Class "JMS\DiExtraBundle\Tests\Functional\Bundle\TestBundle\Inheritance\AbstractClass" not found in C:\xampp\htdocs\electronica\vendor\jms\di-extra-bundle\JMS\DiExtraBundle\Tests\Functional\Bundle\TestBundle\Inheritance\ConcreteClass.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\electronica\vendor\jms\di-extra-bundle\JMS\DiExtraBundle\Tests\Functional\Bundle\TestBundle\Inheritance\ConcreteClass.php on line 12