I'm having a file structure issue and don't know how to fix it. Don't ask how this happened - I had a moment of STUPID.
I used to have a WP installation in a subfolder and a blog in another subfolder. I installed the latest version of WP in the root, then, somehow I moved the /blog subfolder to the root also.
I have the site and the blog showing except - the title of each blog post doesn't display and the link to "Leave a Reply" navigates to the Home page.
Any ideas of the best way to fix this problem?