Fatal error: Uncaught Error: Undefined constant "DS" in /var/www/html/repo/realestate/app/Plugin/DebugKit/Test/Case/AllDebugKitViewTest.php:19 Stack trace: #0 {main} thrown in /var/www/html/repo/realestate/app/Plugin/DebugKit/Test/Case/AllDebugKitViewTest.php on line 19