Bagindy

So i have a creative server with my friends, and i did a world edit command, and the server crashed, we tried logging back on a few hours later it still wouldn't let us back on, it says "Could not connect to a default or fallback server, please try again later." We tried 24 hours later and this time it let me in the server but none of the world loaded and then it said that message again and i can't get back on. Any way to fix this?