Fatal error: Uncaught Error: Using $this when not in object context in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250213110740520_6.code\extension\max\flow\ext\config\flow.php:66 Stack trace: #0 {main} thrown in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250213110740520_6.code\extension\max\flow\ext\config\flow.php on line 66