Any idea what might have done it?
I'm guessing you've tried Windex, Targone, uhh eating the tacos on top of your spray nozzles. If not, try those first.
If those don't work, remove the hood liner to see if the lines are actually connected. They might have popped off and are now spraying the inside of your hood.
If they're connected, follow the lines and see where they might be broken. Poke them too, see if liquid is inside them. If not, blockage might be all the way through the reservoir.
Just start at the nozzles and follow the yellow brick road, it can only be a blockage, a loose line, or a broken line. Not complicated, just annoying.