I'm going to copy paste from another comment I posted - it's not because I don't like you - it's because I wanna make sure I get it right for you!!
there was a solution i found on another thread.
Open or continue your return in TurboTax.
In the left menu, select Tax Tools and then Tools.
In the pop-up window Tool Center, choose Delete a form.
Select Delete next to the Tax and Interest worksheet in the list and follow the instructions
After deleting this Tax and Interest worksheet form, it allowed me to go back and re-enter/confirm all my deductions, that's how I managed to get back to the error window, and then re-enter with the different solution, which was to copy the number from line 1 to line 2.
Hopefully this works for you!!
