A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Front.php

Line Number: 1185

Backtrace:

File: /home/k0679525/public_html/dev/application/controllers/Front.php
Line: 1185
Function: _error_handler

File: /home/k0679525/public_html/index.php
Line: 385
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/k0679525/public_html/dev/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/k0679525/public_html/dev/application/controllers/Front.php
Line: 1185
Function: redirect

File: /home/k0679525/public_html/index.php
Line: 385
Function: require_once