A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: core/MY_Controller.php

Line Number: 50

Backtrace:

File: /homepages/3/d756425194/htdocs/web/application/core/MY_Controller.php
Line: 50
Function: _error_handler

File: /homepages/3/d756425194/htdocs/web/application/controllers/Language.php
Line: 9
Function: __construct

File: /homepages/3/d756425194/htdocs/web/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /homepages/3/d756425194/htdocs/web/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /homepages/3/d756425194/htdocs/web/application/controllers/Language.php
Line: 24
Function: redirect

File: /homepages/3/d756425194/htdocs/web/index.php
Line: 315
Function: require_once