Severity: Warning
Message: Undefined array key "HTTP_REFERER"
Filename: main/MainController.php
Line Number: 41
Backtrace:
File: /home/wallmark.in/public_html/application/controllers/main/MainController.php
Line: 41
Function: _error_handler
File: /home/wallmark.in/public_html/index.php
Line: 315
Function: require_once
