Severity: Notice
Message: Undefined index: HTTP_REFERER
Filename: views/footer.php
Line Number: 3
Backtrace:
File: /home/admin/codeslook.com/application/views/footer.php
Line: 3
Function: _error_handler
File: /home/admin/codeslook.com/application/controllers/Categories.php
Line: 329
Function: view
File: /home/admin/codeslook.com/index.php
Line: 315
Function: require_once
