A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: core/Base_Controller.php

Line Number: 34

Backtrace:

File: /mnt/web023/d0/40/5705940/htdocs/application/core/Base_Controller.php
Line: 34
Function: _error_handler

File: /mnt/web023/d0/40/5705940/htdocs/index.php
Line: 350
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /mnt/web023/d0/40/5705940/htdocs/system/core/Exceptions.php:283)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /mnt/web023/d0/40/5705940/htdocs/application/core/Base_Controller.php
Line: 34
Function: redirect

File: /mnt/web023/d0/40/5705940/htdocs/index.php
Line: 350
Function: require_once