A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: products/view.php

Line Number: 73

Backtrace:

File: /home/wholesalehob/public_html/application/views/products/view.php
Line: 73
Function: _error_handler

File: /home/wholesalehob/public_html/application/libraries/Layouts.php
Line: 27
Function: view

File: /home/wholesalehob/public_html/application/controllers/Products.php
Line: 216
Function: view

File: /home/wholesalehob/public_html/application/controllers/Products.php
Line: 75
Function: view

File: /home/wholesalehob/public_html/index.php
Line: 315
Function: require_once