First tried it in another Wii, it can be a problem with the discs, It happened to me with one game.
Second, try to clean the lenses, use the kit Nintendo sales, its cheap and can help a lot (mine was very dirty but still worked).
Third, if all these fails call Nintendo, its rare that it only happens with some games (I suspect disc problems), but as someone else said it can be the start of a general problem.







