Fatal error: Uncaught Error: Class 'yii\web\Controller' not found in /opt/lampp/htdocs/restaurante.apirest/modules22/apiv1/controllers/SocketController.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/restaurante.apirest/modules22/apiv1/controllers/SocketController.php on line 8