Add to cart doesn’t work with new variable product woocommerce

Hi,

I did an update with woocommerce and the plugin.
I have a single category page with all my products and the button added a new item on the menu cart.

Now, with variable products, when i click, the button send to the product page instead adding the item to the cart.

Woocommerce did an uptdate on the files : single product > add-to-cart directory.

How can i resolve this bug ?

PS : at the moment, i have installed late version for woocommerce and the plugin to work.

Thanks,
Micka

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