Fatal error: Uncaught Error: Undefined constant "YII_DEBUG" in D:\xampp\htdocs\vhost\b2g.businessgateways.in\New folder (3)\b2g-india-complete-pack\code\nibe_datamanager\config\web.php:43 Stack trace: #0 {main} thrown in D:\xampp\htdocs\vhost\b2g.businessgateways.in\New folder (3)\b2g-india-complete-pack\code\nibe_datamanager\config\web.php on line 43