We updated WordPress from 5.5 (I think) to 6.5 and php the latest in order to use another WordPress plugin. After the update the X Theme is broken so our website doesn’t load. I can’t even access the WP admin pages anymore at that point.
I can select a different theme, but then of course the site doesn’t look like we want. I didn’t do any of the website build so the use of X and Cornerstone was done by the website design company that was hired many years ago. I also don’t know much about WordPress, and almost nothing about X, or Cornerstone. Ideally, I just want to get everything looking the way it was before with the new version of WordPress.
The currently installed X Theme version is 5.1.0 and the Cornerstone plugin version is 2.0.5.
I figured it was a version compatibility issue and updating to the latest should fix it. I purchased a Pro license thinking that should let me update. Now I see that there is a separate Pro theme, which also breaks my site when I activate it.
I also still see the “This cornerstone license is not validated” message but when I attempt to validate using the license I purchased I get an error message about it not being valid.
Please advise on the best way to resolve this issue. Again, I’m looking for the shortest path to getting the site loading and looking like it did before.