Warning: Use of undefined constant DS - assumed 'DS' (this will throw an Error in a future version of PHP) in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250213110740520_6.code\module\upgrade\config\upgradeflow.php on line 3

Fatal error: Uncaught Error: Call to a member function getAppRoot() on null in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250213110740520_6.code\module\upgrade\config\upgradeflow.php:3 Stack trace: #0 {main} thrown in D:\Server\Apache24\htdocs\zentaopms\tmp\backup\20250213110740520_6.code\module\upgrade\config\upgradeflow.php on line 3