Fatal error: Uncaught Error: Using $this when not in object context in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250205104613820_6.code\extension\max\action\ext\model\hook\undelete.zentaobiz.php:2 Stack trace: #0 {main} thrown in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250205104613820_6.code\extension\max\action\ext\model\hook\undelete.zentaobiz.php on line 2