I created a dev server based on the instructions of cs-cart.
On this dev server i upgraded to 4.16.2 (because my license included that version).
Now I got an error message on the storefronts, called
Warning: Invalid argument supplied for foreach() in /prod/dev/app/functions/fn.common.php on line 8704
The function to put a product in the cart looks also strange.
Is this a general problem or are there special solutions?