A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Stations.php

Line Number: 181

Backtrace:

File: /home/serve146/public_html/application/controllers/Stations.php
Line: 181
Function: _error_handler

File: /home/serve146/public_html/index.php
Line: 316
Function: require_once

Station doesn't exists