Severity: Notice
Message: Undefined index: HTTP_ACCEPT_LANGUAGE
Filename: controllers/Register.php
Line Number: 21
Backtrace:
File: /home/bradchao/public_html/application/controllers/Register.php
Line: 21
Function: _error_handler
File: /home/bradchao/public_html/index.php
Line: 315
Function: require_once