My server has been crashing the last couple days continuously. Here's my most recent crash log: http://pastebin.com/BFCaf11V Halp
it looks like a map corruption. try loading the map in single player, if it crashes there too, the your map is most likley corrupt
JamiePhonic Ah, thanks. I had some corrupted chunks a few months ago too. I wonder what could be causing it to occur?
a few things can cause a corruption... 1. stopping the server by just closing the console window or killing the java.exe process 2. unexpected system shutdowns (blue screens (or kernal panics if your a linux person) or power failures) 3. a failing hard drive 4. a virus or other malware if i were you, i would run "chkdsk c: /R" in a command prompt to schedule a full disk check for the next startup (and maby do a full virus scan to be on the safe side) A quick and dirty solution might be to move your server to another hard drive if you can
then you'll need to have a chat with them. if its hosted, they should provide backup options you can use, i.e., make a zip of your server every day at 5 PM or something like that.