A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: main/MainController.php

Line Number: 37

Backtrace:

File: /home/laurelss/morslon.laurelss.com/application/controllers/main/MainController.php
Line: 37
Function: _error_handler

File: /home/laurelss/morslon.laurelss.com/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/laurelss/morslon.laurelss.com/application/controllers/main/MainController.php
Line: 37
Function: redirect

File: /home/laurelss/morslon.laurelss.com/index.php
Line: 315
Function: require_once