Severity: Warning

Message: Trying to access array offset on value of type null

Filename: controllers/Quiz.php

Line Number: 472

Backtrace:

File: /home2/gurukb7w/public_html/gimonline/online-test/application/controllers/Quiz.php
Line: 472
Function: _error_handler

File: /home2/gurukb7w/public_html/gimonline/online-test/index.php
Line: 321
Function: require_once