A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Shop_user.php

Line Number: 290

Backtrace:

File: /var/www/partner/application/controllers/Shop_user.php
Line: 290
Function: _error_handler

File: /var/www/partner/index.php
Line: 315
Function: require_once