After updating to 4.4.0 errors in the check out phase

-- url of the page with the problem -- : www.calzevitrano.com/
-- HikaShop version -- : 4.4.0
-- Joomla version -- : 3.23
-- PHP version -- : 7.4
-- Browser(s) name and version -- : Chrome 87.0.4280.88
-- Error-message(debug-mod must be tuned on) -- : Warning: get_object_vars() expects parameter 1 to be object, array given in /web/htdocs/www.calzevitrano.com/home/administrator/components/com_hikashop/helpers/checkout.php on line 407

After updating to version 4.4.0 business version I get error lines when I don't fill in a mandatory field.
You can test yourself thanks.

Hi,

Thank you for your feedback.
We've added a patch for that issue.
Download the install package on our website and install it on yours and it should remove the warning message.

Many thanks problem solved !!!
Great!!!