3.6.4 error in Wislist button Add to Cart

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.2
-- PHP version -- : 5.4.36

Hi,

On a test site I've updated Hikashop 2.3.3 to version 2.6.4 (2016-09-27)
Then I tried to replace the existing template overrides in version 2.3.3 by new template overrides in version 3.6.4

There's a problem in the file cart/showcart.php, The existing 2.3.3 override still works fine on the wishlist page..
But after deleting this override (and using the standard 2.6.4 template cart.showcart.php) a get a white page when clicking the button Add to cart. There is an error message:

Unknown column '43613' in 'field list' SQL=INSERT INTO XXXXX_hikashop_cart_product (cart_id,cart_product_modified,product_id,cart_product_parent_id,cart_product_quantity,cart_product_option_parent_id,cart_product_wishlist_id,`43613`) VALUES (9600,1475085890,7855,0,1,0,9592,'1,1')

Hi Philip,

Thanks for your quick response and marvelous suggestion.
Yeah, the patch of the latest version fixed the problem!

I'm relieved (but also somewhat frustrated - downloading version 3.6.4 two days later would have saved me a lot of troubleshooting...)

Regards,
Udo