A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: user/Join.php

Line Number: 123

Backtrace:

File: /home/anygard/public_html/application/controllers/www/user/Join.php
Line: 123
Function: _error_handler

File: /home/anygard/public_html/index.php
Line: 318
Function: require_once