A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: front/question-subcategory-template.php

Line Number: 47

Backtrace:

File: /home/learnfrenzy/public_html/application/views/front/question-subcategory-template.php
Line: 47
Function: _error_handler

File: /home/learnfrenzy/public_html/application/controllers/Front.php
Line: 542
Function: view

File: /home/learnfrenzy/public_html/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: front/question-subcategory-template.php

Line Number: 47

Backtrace:

File: /home/learnfrenzy/public_html/application/views/front/question-subcategory-template.php
Line: 47
Function: _error_handler

File: /home/learnfrenzy/public_html/application/controllers/Front.php
Line: 542
Function: view

File: /home/learnfrenzy/public_html/index.php
Line: 317
Function: require_once