Fatal error: Uncaught Error: Using $this when not in object context in C:\xampp\htdocs\01-06-2025\bateriasec\var\cache\prod\ContainerP5kqxRV\getDoctrine_Orm_Validator_UniqueService.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\01-06-2025\bateriasec\var\cache\prod\ContainerP5kqxRV\getDoctrine_Orm_Validator_UniqueService.php on line 13