Exception: Undefined index: HTTP_REFERER

Information

File: /var/www/u0422680/data/www/nabytekcz.com/app/controller/frontend/cart.php
Line: 15

Stack

#0 /var/www/u0422680/data/www/nabytekcz.com/app/controller/frontend/cart.php(15): cpf_error_handler(8, 'Undefined index...', '/var/www/u04226...', 15, Array)
#1 [internal function]: App_Controller_Frontend_Cart->action_default()
#2 /var/www/u0422680/data/www/nabytekcz.com/cpf/core/dispatcher.php(99): call_user_func(Array)
#3 /var/www/u0422680/data/www/nabytekcz.com/cpf/boot.php(105): Cpf_Core_Dispatcher->run()
#4 /var/www/u0422680/data/www/nabytekcz.com/index.php(14): require_once('/var/www/u04226...')
#5 {main}