Improper shutdown cuases world corruption

[Sandworm55]

If my power goes out, or computer restarts, or anything that force closes the server (not sure about singleplayer) it kills the world, with the only solution is restore form backup, that includes, removing the mod, deleting the enderstorage folder in the world folder, and replacing the enderstorage from the broken world, with one from a backup. while backing up is always good practice, this is still not a good thing, and it has only ever happened when enderstorage is installed.

http://pastebin.com/BwsRMJby