Spouse incorrectly flagged as 'can be claimed as a dependent'

I am unable to e-file because I am getting this error:     

Form 8889-S: Line 3A3.  Self should not be checked.  You indicated on the Federal Information Wks that spouse could be claimed as a dependent of another, which makes spouse ineligible..    

However, under personal info->your filing status, I have checked the box that says 'No one else can claim <spouse> as their dependent for 2017.   

Is this a bug?   Or why does the fed worksheet thing that she can be claimed?  Is there a different question that sets that info?  If so, where?