Go to the appropriate court and see a judge. The judge will ask you why you haven't taken care of it then render judgement (i.e., how much your fine is, what you need to pay now if you don't have the full amount, etc.) Or you can go to the court, ask how much you owe, and pay it. I'd suggest seeing a judge first - it saved me almost $300 by seeing the judge first.
Fix it*
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