Severity: Warning

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

Filename: models/Manage_Quiz_Model.php

Line Number: 192

Backtrace:

File: /home2/icomesta/public_html/quiz/application/models/Manage_Quiz_Model.php
Line: 192
Function: _error_handler

File: /home2/icomesta/public_html/quiz/application/controllers/Manage_Quiz.php
Line: 33
Function: my_quiz

File: /home2/icomesta/public_html/quiz/index.php
Line: 315
Function: require_once