A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Login.php

Line Number: 112

Backtrace:

File: /homepages/19/d614859894/htdocs/nutritivoz.com/application/controllers/Login.php
Line: 112
Function: _error_handler

File: /homepages/19/d614859894/htdocs/nutritivoz.com/application/controllers/Login.php
Line: 43
Function: logoutFB

File: /homepages/19/d614859894/htdocs/nutritivoz.com/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /homepages/19/d614859894/htdocs/nutritivoz.com/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /homepages/19/d614859894/htdocs/nutritivoz.com/application/controllers/Login.php
Line: 112
Function: redirect

File: /homepages/19/d614859894/htdocs/nutritivoz.com/application/controllers/Login.php
Line: 43
Function: logoutFB

File: /homepages/19/d614859894/htdocs/nutritivoz.com/index.php
Line: 316
Function: require_once