A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Blog.php

Line Number: 89

Backtrace:

File: /var/www/letssubci/application/controllers/Blog.php
Line: 89
Function: _error_handler

File: /var/www/letssubci/index.php
Line: 331
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Blog.php

Line Number: 89

Backtrace:

File: /var/www/letssubci/application/controllers/Blog.php
Line: 89
Function: _error_handler

File: /var/www/letssubci/index.php
Line: 331
Function: require_once