hi sagamal,
did you my any chance install one of our older versions of clipboard help and spell - it almost sounds like an error that would come from an older database.
the best way to fix would be go into database folder in the clipboard help+spell directory and delete (or move) the database files so that new ones are created on the next run.
clipboard help+spell is going to get major improvements and refinement as soon as some of our other programs get their turn getting updated; it's still in an early development stage.