Critical error when editing Product (Woocommerce) via Theme builder Elementor

Hello,

I have this message “There has been a critical error on this website. Please check your site admin email inbox for instructions.” when I want to edit the Product page with Theme Builder and Elementor, but I didn’t receive any email to fix it. I use the Woocommerce plugin for the shop.
Here’s the path I do: Templates > Theme Builder > Product (Single Product) > Edit with Elementor.

But it’s working when I want to edit the Shop page via Theme Builder.

Thank you very much for your help.
Jo.

The page I need help with: [log in to see the link]