A PHP Error was encountered

Severity: Notice

Message: Undefined variable: data

Filename: controllers/CauhoiController.php

Line Number: 143

Backtrace:

File: /var/www/clients/client2/web10/web/application/controllers/CauhoiController.php
Line: 143
Function: _error_handler

File: /var/www/clients/client2/web10/web/index.php
Line: 315
Function: require_once