A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: controllers/Api.php

Line Number: 63

Backtrace:

File: /www/web/digoodcms/inquiry/public_html/application/controllers/Api.php
Line: 63
Function: _error_handler

File: /www/web/digoodcms/inquiry/public_html/index.php
Line: 262
Function: require_once