If it was just an expired license, did you get it renewed afterwards? Oftentimes, cops will issue a “fix it” ticket to encourage people to actually take care of their stuff. Basically, you’ll be able to show the judge that you got it remedied. The judge will likely look at your (otherwise spotless) record, and outright dismiss it, or knock it down to a small fine. The cop knows this will likely be dismissed if you get it taken care of, so they really just issue the ticket to force you to actually stop procrastinating and get it done. It basically puts a deadline on your renewal.

If you haven’t renewed yet, you should start that now. At least be able to show the judge that you’re working on it.