Why is Turbotax telling me "Schedule Y: Sch Y, Gambling Losses should not be greater than $"?

I already filed my federal return. I am now trying to file my state return. The $78 that I listed in box 17 is being carried over between returns. Turboxtax is telling me to check this entry. I have checked it, $78 is the correct amount. But it won't let me past this section - it's stating  "Schedule Y: Sch Y, Gambling Losses should not be greater than $?" What does not be greater than $ even mean? I do not understand.