A PHP Error was encountered

Severity: Notice

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

Filename: main_views/account.php

Line Number: 50

Backtrace:

File: /home/dwrate/public_html/application/views/site/main_views/account.php
Line: 50
Function: _error_handler

File: /home/dwrate/public_html/application/views/site/index.php
Line: 183
Function: view

File: /home/dwrate/public_html/application/controllers/Site.php
Line: 201
Function: view

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