A PHP Error was encountered

Severity: Notice

Message: Undefined variable: seo

Filename: controllers/Firmalar.php

Line Number: 335

Backtrace:

File: /home/u7686446/public_html/application/controllers/Firmalar.php
Line: 335
Function: _error_handler

File: /home/u7686446/public_html/index.php
Line: 150
Function: require_once