A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: core/MY_Controller.php

Line Number: 35

Backtrace:

File: /homepages/28/d732465935/htdocs/apexresourcing/application/core/MY_Controller.php
Line: 35
Function: _error_handler

File: /homepages/28/d732465935/htdocs/apexresourcing/application/core/MY_Controller.php
Line: 111
Function: register_history

File: /homepages/28/d732465935/htdocs/apexresourcing/index.php
Line: 316
Function: require_once