After upgrading to 2.3 and moving my themes from local to the host, I now cannot save theme edits and I get the “The requested theme does not exist.” page.
I have set the permissions of the theme folder to RW. Now the changes happen but the editor page does not return. I just get the “The requested theme does not exist.” page still.
Has anyone else experienced this? I think I am going to try to “re-upgrade”.
