I am trying to: edit the products at my website, but all the fields disappeared.
Link to a page where the issue can be seen: it can't be seen anymore because we deactivated the plugin "Choose payment type" (Métodos de pago por producto in Spanish) and it seems to work. The issue here is that we can't afford deactivating this plugin, because we need to offer our customers several payment methods.
I expected to see: all the fields correctly displayed