A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: site/sub.php

Line Number: 12

Backtrace:

File: /var/www/clients/client4/web16/web/application/views/site/sub.php
Line: 12
Function: _error_handler

File: /var/www/clients/client4/web16/web/application/views/vsite.php
Line: 272
Function: view

File: /var/www/clients/client4/web16/web/application/controllers/Site.php
Line: 128
Function: view

File: /var/www/clients/client4/web16/web/index.php
Line: 315
Function: require_once