Sure, here’s the link:
https://theweldingclub.com/shop/shop-start/
The shop isn’t officially online yet, but everything was working perfectly fine earlier this week, so I was a bit surprised. (Not sure if the Amazon crash affected it?)
The issue is most noticeable when adding items to the cart: the WooCommerce cart interface no longer appears.
I can still access the checkout page directly via this link, and the previously added items do show up there:
https://theweldingclub.com/kasse/
So it’s probably not exactly the same issue as before, but I’m seeing the same error message.
I also checked if the pages are linked properly, but everything seems correct here as well. (Screenshot)
Thanks a lot for your help!

