Severity: Notice
Message: Undefined index: HTTP_REFERER
Filename: user/view-product.php
Line Number: 10
Backtrace:
File: /var/www/html/application/views/user/view-product.php Line: 10 Function: _error_handler
File: /var/www/html/application/controllers/M_UserController.php Line: 309 Function: view
File: /var/www/html/index.php Line: 317 Function: require_once