Can't efile MN return because of tax rebate

TurboTax keeps saying there's an error and won't efile my state return because of the MN tax rebate. I've entered the amount under 1099-misc on my federal return and put it on state form m1m to deduct it from state but when I go to file it comes up as an error and won't let me do it. I can't figure out what's wrong.