I started working with MU two days ago and have created about four blogs in subfolders. For the past hour, though, I can't get MU to create any more blogs.
I go to Site Admin / Blogs, and I fill in the "Add Blog" box, as usual.
When I click "Add Blog," the screen gets hung on this URL, where it didn't before:
I get a white screen. When I refresh the white screen, it says, "Blog already exists," but it doesn't, the dog.
When I go back into admin, I find that the new user is created, but the blog does not appear by his or her name. When I go to the new blog's URL, it's not there.
I was adding blogs to experiment with upgrade-schemea.php settings, and up to the point when I couldn't create blogs, the changes were working beautifully. I had just changed the GMT offset and the blog description when I tried a new blog to see if the adjustments would take. I got so scared I put them back. Still wouldn't take.
I get the same results with Safari and Firefox. I'm running OSX 10.4.10 on a MacIntel, and the Internet has been going fine.