There’s no issue with Redux Framework. It’s needed for this Theme. The main problem was our Framework name is “Candor Framework” and somehow it’s showing a wrong plugin Update Notice “Ebor Framework”. And you’ve updated it, new update removed our Candor Framework which is must needed Plugin.
This is the main reason. I’ve updated everything. Now, it’s working fine. No problem at all. Update version is also available on ThemeForest.