Warning: Undefined variable $conn in /home/eleezfas/public_html/download_zip.php on line 14

Fatal error: Uncaught Error: Call to a member function query() on null in /home/eleezfas/public_html/download_zip.php:14 Stack trace: #0 {main} thrown in /home/eleezfas/public_html/download_zip.php on line 14