Photoshop Elements :: Assigning Files To Albums - Error Applying Keyword Tags

I don't assign or use keywords. It does it on all albums. I made new albums and it did not work, even on the new albums.  There was one album that did not have the problem, but when I tried to transfer an affected album's files to it, it developed the problem.  I reset the preferences in both Organizer and Editor, and that did not work.  It prevents me from moving files out of as well as into albums.