Sharing this in the hopes it helps others...because it helped me:
I was able to just file my state taxes after previously e-filing only my federal taxes on Monday . The solution was to get to the point where your state tax review throws the error. From there click "FORMS" in top right heading/banner to enter the "step by step instructions and to pull up the form (8582)". If you have "0" typed on the form or any other dollar amount, you need to right click mouse and choose override and then use your delete key to remove the amount. After this was done, it solved the problem and let me file my MD state taxes at 10:14am and they were subsequently ACCEPTED at 12:52pm.
