Warning: Undefined variable $conn in C:\xampp\htdocs\vertion\ServTrackOld\SuperAdminDisplay.php on line 235
Fatal error: Uncaught Error: Call to a member function prepare() on null in C:\xampp\htdocs\vertion\ServTrackOld\SuperAdminDisplay.php:235
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\vertion\ServTrackOld\SuperAdminDisplay.php on line 235
