Fatal error: Uncaught Error: Using $this when not in object context in C:\xampp\htdocs\bk02042025\bateriasec\var\cache\dev\ContainerGU9b8L4\getSecurity_Firewall_Map_Context_MainService.php:25 Stack trace: #0 {main} thrown in C:\xampp\htdocs\bk02042025\bateriasec\var\cache\dev\ContainerGU9b8L4\getSecurity_Firewall_Map_Context_MainService.php on line 25