Notice (8): Undefined index: HTTP_REFERER [APP/Plugin/Products/Controller/ProductsController.php, line 127]
Code Context
        $this->Session->write( 'cart', $cart );
        $this->Session->setFlash('Item removed from your cart');
        $this->redirect( $_SERVER['HTTP_REFERER'] ); 
$id = '1311'
$cart = array()
ProductsController::cart_remove() - APP/Plugin/Products/Controller/ProductsController.php, line 127
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 485
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 186
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 161
[main] - APP/webroot/index.php, line 95