A PHP Error was encountered

Severity: Notice

Message: Undefined variable: logMsg

Filename: controllers/Blog.php

Line Number: 28

Backtrace:

File: /home/ec2-user/sa/application/controllers/Blog.php
Line: 28
Function: _error_handler

File: /home/ec2-user/sa/index.php
Line: 292
Function: require_once