A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: core/MY_Controller.php

Line Number: 81

Backtrace:

File: /homepages/20/d600509667/htdocs/site/core/application/core/MY_Controller.php
Line: 81
Function: _error_handler

File: /homepages/20/d600509667/htdocs/site/core/application/core/MY_Controller.php
Line: 7
Function: get_language

File: /homepages/20/d600509667/htdocs/site/core/application/controllers/Welcome.php
Line: 8
Function: __construct

File: /homepages/20/d600509667/htdocs/site/res/index.php
Line: 306
Function: unknown

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /homepages/20/d600509667/htdocs/site/core/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 561

Backtrace:

File: /homepages/20/d600509667/htdocs/site/core/application/controllers/Welcome.php
Line: 78
Function: redirect

File: /homepages/20/d600509667/htdocs/site/res/index.php
Line: 306
Function: unknown