Fatal error: Uncaught Error: Using $this when not in object context in C:\wamp\www\reportesevidencia\vendor\symfony\error-handler\Resources\views\traces_text.html.php:10 Stack trace: #0 {main} thrown in C:\wamp\www\reportesevidencia\vendor\symfony\error-handler\Resources\views\traces_text.html.php on line 10