Fatal error: Uncaught Error: Using $this when not in object context in C:\xampp\htdocs\ApiSigestWin\1.20.01.27.5\var\cache\dev\Container1wVeyc7\getDoctrine_QuerySqlCommandService.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.20.01.27.5\var\cache\dev\Container1wVeyc7\getDoctrine_QuerySqlCommandService.php on line 9