A small upgrade turned into something larger, and then I couldn't get the site fully operational again.
I've switched to a different screen layout (called a theme in wordpress lingo) for now, it isn't my favorite but I think it works. (I'm not sure if the theme was part of the problem, either.) And it probably will be a temporary change while I look for another theme.
I'm glad you got the site back up, Mike. Last night, my link to it had gone from "can't find" to "forbidden." I had to start typing the site name to get back here this morning.