Warning: require_once(ROOT_PATHdata/config.php) [function.require-once]: failed to open stream: No such file or directory in D:\BAISON_PG\XAMPP\htdocs\iposX\api_open\config.php on line 5

Fatal error: require_once() [function.require]: Failed opening required 'ROOT_PATHdata/config.php' (include_path='.;D:\BAISON_PG\XAMPP\php\pear\') in D:\BAISON_PG\XAMPP\htdocs\iposX\api_open\config.php on line 5