Warning: Undefined variable $conn in C:\inetpub\nqwr.rocks\index_robots.php on line 9

Fatal error: Uncaught Error: Call to a member function query() on null in C:\inetpub\nqwr.rocks\index_robots.php:9 Stack trace: #0 {main} thrown in C:\inetpub\nqwr.rocks\index_robots.php on line 9