Supastar016

The title says it all. I was with some friends on a server, and I decided to summon a lot of fireballs with power 100 and some with 1000, and the game crashed. Now every time I log on, it only works for about 30 seconds, then kicks you from the game and shuts down the server. I've already tried removing the fireballs while no one is in it, but does anyone have any ideas for what i should do?