After the update of the theme and plugins we have detected a problem with 8theme products WPBakery element. Is not possible to add another product in the list, you have to delete all product IDs and add product by product again. Before the update it was possible to add more products without having to delete everything.
I provide you the dashboard and FTP access. Thanks for fixing the error.
Site URL: hidden Theme version: 5.6 WooCommerce version: 3.7.0
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