Severity: Notice
Message: Undefined index: HTTP_REFERER
Filename: controllers/Login.php
Line Number: 34
Backtrace:
File: /var/www/html/m-shop/application/controllers/Login.php
Line: 34
Function: _error_handler
File: /var/www/html/m-shop/index.php
Line: 315
Function: require_once
