Fatal error: Uncaught Error: Class 'Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository' not found in C:\xampp\htdocs\ApiSigestWin\1.20.09.09.5 - copia\node_modules\SistemaBundle\Repository\PreguntasRepository.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.20.09.09.5 - copia\node_modules\SistemaBundle\Repository\PreguntasRepository.php on line 15