Hello, I need help with a problem: I'm using Pagebuilder Version: 3.8.9 and I can't save in either the backend or the frontend! It says "saved" but the page doesn't show any saves!! I have to make changes for the customer, but it hasn't been possible for days. I do NOT want to upgrade to Pagebuilder 4.0.

What can I do?

The message appears: Changes saved" but NOTHING is saved!

Who else has the problem?

I have already changed the version to 3.8.6 - the same error there too. Cannot save. For all other customers / websites everything works fine...