Fatal error: Uncaught Error: Using $this when not in object context in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250221110019320_6.code\extension\xuan\index\ext\view\index.xuanxuan.html.hook.php:34 Stack trace: #0 {main} thrown in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250221110019320_6.code\extension\xuan\index\ext\view\index.xuanxuan.html.hook.php on line 34