My IL return got rejected because I am filing with my SSN this year. Till last year I filed with my ITIN. I dont have driver's license/ State ID. Should I mail my return?

E filing my IL return with SSN for the first time. Federal got accepted. IL got rejected. Error says prior year AGI does not match IL production file. I think this is because until last year I used my ITIN for filing federal and state. Should I mail my returns to IL state. Please advise.