TT refusing to efile due to a blank box in the second W2.

I have 2 W2s from the same employer - 1 regular W2 with all boxes filled. Since I worked for a few days from another state, I also have a 2nd W2 with blank Box1 but has numbers in state box 16 and 17. 

TT is refusing to efile with this message" One of the W2s doesn't have an amount in box1 or the amount is less than $1..... Return must be filed by mail.  

 

How do I get around this?  I would like to efile.