A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Home.php

Line Number: 137

Backtrace:

File: /home/ramomcod/public_html/saas/application/controllers/Home.php
Line: 137
Function: _error_handler

File: /home/ramomcod/public_html/saas/index.php
Line: 321
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: helpers/url_helper.php

Line Number: 565

Backtrace:

File: /home/ramomcod/public_html/saas/application/controllers/Home.php
Line: 137
Function: redirect

File: /home/ramomcod/public_html/saas/index.php
Line: 321
Function: require_once