A PHP Error was encountered

Severity: Notice

Message: Undefined variable: data

Filename: models/Prefs_model.php

Line Number: 103

Backtrace:

File: /var/www/html/application/modules/common/models/Prefs_model.php
Line: 103
Function: _error_handler

File: /var/www/html/application/core/TK_Controller.php
Line: 167
Function: public_prefs

File: /var/www/html/application/modules/travelog/controllers/Home.php
Line: 7
Function: __construct

File: /var/www/html/index.php
Line: 293
Function: require_once