Joomla 4 Error 0

Hello,

i love your Vmuikit very much. it is very easy to handle and looks very good.

Now i changed to joomla 4 and installed newest versions of virtuemart und vmuikit. I get now an error by clicking "Show Cart". I think it is an error in the plugin

0 Argument number specifier must be greater than zero and less than 2147483647 

You can see it here, by clicking the "Warenkorb" or put a new product in cart.

alpenholz-manufaktur.de/shop/platten.html

With Joomla 3 everything worked fine.
Thank you very much for your help.

This might help you: forum.virtuemart.de/thread/4064-virtuema...be-greater-than-zer/
I don't have your problem with the cart on a Dutch site. So it is not due to VMUikit opc

Hello

I don''t get this issue in your site. please check screenshot.

Thanks