A PHP Error was encountered

Severity: Warning

Message: Undefined array key "HTTP_REFERER"

Filename: controllers/Home.php

Line Number: 48

Backtrace:

File: /home/yallawrapp/public_html/dev/application/controllers/Home.php
Line: 48
Function: _error_handler

File: /home/yallawrapp/public_html/dev/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/yallawrapp/public_html/dev/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 565

Backtrace:

File: /home/yallawrapp/public_html/dev/application/controllers/Home.php
Line: 48
Function: redirect

File: /home/yallawrapp/public_html/dev/index.php
Line: 317
Function: require_once