A PHP Error was encountered

Severity: Warning

Message: Undefined array key "HTTP_ACCEPT_LANGUAGE"

Filename: core/MY_Controller.php

Line Number: 33

Backtrace:

File: /home/icat/live/application/core/MY_Controller.php
Line: 33
Function: _error_handler

File: /home/icat/live/application/controllers/Login.php
Line: 19
Function: __construct

File: /home/icat/live/index.php
Line: 315
Function: require_once