State tax filing

Yes, you will want to go back to the Maine section of TurboTax and look for

We've Recommended a Maine Residency Status.  You can indicate Full-Year Resident.  After you make that change, go straight to the review.  IF the error continues, you will have to Delete the Form  (See How do I view and delete forms in TurboTax Online?)

Safe Harbor - You are domiciled in Maine but may be treated as a nonresident individual if you satisfy all three of the following requirements:
- You did not maintain a permanent place of abode in Maine for the entire taxable year;
- You maintained a permanent place of abode outside of Maine for the entire taxable year;
- You spent no more than 30 days in Maine during the taxable year.