Did you use Turbo Tax for Federal?

You can't prepare just state.  You need to fill out federal first and pay any fees to do state.  Then say to mail both and just mail state.

https://ttlc.intuit.com/community/filing-and-paying-taxes/help/can-i-prepare-and-file-just-my-state-...

And you can not efile state unless the Federal was also efiled from the same account and accepted.  Read this whole FAQ

https://ttlc.intuit.com/community/e-file/help/can-i-e-file-my-state-return-before-my-federal/00/2554...