A PHP Error was encountered

Severity: Warning

Message: Undefined array key "HTTP_REFERER"

Filename: controllers/Profile.php

Line Number: 1422

Backtrace:

File: H:\root\home\rastikmlamg-003\www\Erbilhous\fff\application\controllers\Profile.php
Line: 1422
Function: _error_handler

File: H:\root\home\rastikmlamg-003\www\Erbilhous\fff\index.php
Line: 347
Function: require_once