Notice: Undefined variable: set in
/home1/satvikka/public_html/login_staff/new_registration_list.php on line
290
Fatal error: Uncaught Error: Call to a member function query() on null in /home1/satvikka/public_html/login_staff/new_registration_list.php:290
Stack trace:
#0 {main}
thrown in
/home1/satvikka/public_html/login_staff/new_registration_list.php on line
290