Fatal error: Uncaught Error: Using $this when not in object context in /home/cgenial/cgenial/var/cache/prod/ContainerByxknx5/getSecurity_Firewall_Map_Context_MainService.php:8 Stack trace: #0 {main} thrown in /home/cgenial/cgenial/var/cache/prod/ContainerByxknx5/getSecurity_Firewall_Map_Context_MainService.php on line 8