A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Home.php

Line Number: 329

Backtrace:

File: /home/whyeverythingcon/appcowear2/application/controllers/Home.php
Line: 329
Function: _error_handler

File: /home/whyeverythingcon/appcowear2/index.php
Line: 343
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/whyeverythingcon/appcowear2/system/core/Exceptions.php:291)

Filename: helpers/url_helper.php

Line Number: 554

Backtrace:

File: /home/whyeverythingcon/appcowear2/application/controllers/Home.php
Line: 329
Function: redirect

File: /home/whyeverythingcon/appcowear2/index.php
Line: 343
Function: require_once