How do I fix my freezer?

I stupidly left a Coke bottle inside my freezer all night and it burst. Pieces of frozen Coke are everywhere, all over the frozen peas and fish, and blocking the lowest drawer. I cleared a lot of them and now the ice seems to be thawing because the freezer won't stop dripping. I have about 12 hours to fix this before my mother gets home and goes berserk, what do I do?