Hi @mpotros,
I checked the advanced sitting and I see that the checkout page field is empty (it was always like that, and the site worked normally) is there something I should write in?
The Checkout page by default usually has just the shortcode [woocommerce_checkout] in it – if it is completely blank (and not built by Divi or Elementor) then that could be the issue.
I would do this:
– Go to Pages > All Pages, and look for the ones that have the item:
– Checkout Page
Next to them – this designates the ‘checkout page’ of WooCommerce (One will have – Shop Page, another – Cart, etc.) These are the core pages of WooCommerce.
If you see it, remove it by putting the page in the Trash. If one is not present, then that is the issue; there is no checkout page!
In this event, go to WooCommerce > Status > Tools. There is a tool/button that says ‘Create Default WooCommerce Pages’. Click this – it will only create those that are missing, such as the Checkout page.
Go back to Pages > All Pages and verify the WooCommerce Checkout page is there, and it has the shortcode listed above in it. If that is the case, then do a test checkout and see if it goes to that page. If not let us know!