1) Federal must have been filed , either at the same time as the State was sent...or,,,sounds like you are doing separates submisssions...so the Federal e-file must have been accepted before you can e-file the state.
2) if it won't go...I'd recommend logging off and going to a full Windows or MAC computer and attempt to file from there.
3) Still a no-go....then Customer Support later this morning when they open up:
https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number