Redux plugin issue with Integral pro theme

Hi there,

There is a notice on the top of our website that is to do with the Redux plugin. It seems the new plugin update isn’t responding well with the Integral pro theme. I was sent the following answer from the Redux plugin owners when enquiring about my issue:

You’ll have to ask the theme author to update their project to comply with the latest Redux API. We made those changes over four years ago, and they were mostly ignored. Now we’re enforcing them. Here is the guide if they should need it: https://devs.redux.io/guides/other/migration-guide.html

Any help would be much appreciated.

Kind Regards,
Clara

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