Clone 7 TCE please



I’m currently have an issue with CloneDVD2 ( and AnyDVD (
I have tried to backup a movie of mine and I keep getting a Clone 7 TCE error. I have had no issues in the past in making backups but I am unable to make a backup now and this is a new error to me. It has happened on 2 different discs (Flashpoint and Jimmy Buffett Live at Wrigley Field) but I was able to backup another disc ( Kung Fu Hustle ).
What should I do? Any suggestions?