A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/BlogController.php

Line Number: 28

Backtrace:

File: /home1/codexgpo/public_html/application/controllers/BlogController.php
Line: 28
Function: _error_handler

File: /home1/codexgpo/public_html/index.php
Line: 315
Function: require_once