A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Profile.php

Line Number: 1422

Backtrace:

File: /home/digimenu/public_html/application/controllers/Profile.php
Line: 1422
Function: _error_handler

File: /home/digimenu/public_html/index.php
Line: 347
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/digimenu/public_html/system/core/Exceptions.php:284)

Filename: helpers/url_helper.php

Line Number: 554

Backtrace:

File: /home/digimenu/public_html/application/controllers/Profile.php
Line: 1422
Function: redirect

File: /home/digimenu/public_html/index.php
Line: 347
Function: require_once