Fatal error: Uncaught Error: Class 'helper' not found in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250512190757220_6.code\extension\lite\block\ext\control\welcome.php:2 Stack trace: #0 {main} thrown in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250512190757220_6.code\extension\lite\block\ext\control\welcome.php on line 2