PAGEBUILDER PROBLEM - Non-existent changeset UUID.
I have been working with the template and my new site is live - now I have a major issue.
Today when going to the page-builder - instead of being able to edit - I get the message "Non-existent changeset UUID". All of the customization settings become unavailable.
When I close the page builder I am logged out of the site and I have to close the browser and wait a few minutes before I am allowed back in before I am allowed back in. This has only occurred today and Wordpress and Yootheme are running on the latest versions.
The website is still live but I need to make some urgent changes for my client. Can you help me fix the issue.
Thanks in advance.