Breatheeeeeeeeee...you should slow down a little bit. There is nothing you can do right this second anyway.
I have heard that you can ask a judge to delay passing judgement for xxx days so you can attempt to pay the balance and avoid having a judgement placed on your credit report. But if SOL has passed, I would state that.
They are probably banking on the notion that you won't show. Prove them wrong.
Most importantly, calm down. Easy for me to say, I know- but you won't help yourself unless you are clear-headed. Spend this weekend slowly collecting whatever documents you can find that may be useful to you later in court.