A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'state_title' of non-object

Filename: views/dogforsale.php

Line Number: 21

Backtrace:

File: /home/petbuyin/public_html/application/views/dogforsale.php
Line: 21
Function: _error_handler

File: /home/petbuyin/public_html/application/controllers/Dogforsale.php
Line: 32
Function: view

File: /home/petbuyin/public_html/index.php
Line: 315
Function: require_once