Server Crashing on Startup! (NON-STEAM GAME - MINECRAFT MODPACK ISSUE)

[Logan]

So recently, my group of friends and myself took up the Ultra Modded Survival modpack server for Minecraft. As in, I started an Ultra Modded Survival server for myself and my friends.

Just this morning, as of typing this, my power went out as the server was open. I can no longer run the server, and it crashes every time I try to open the world. The server files are not the issue, as they can run every other world I have just fine, it's just my world that is the issue.

The error report can be found here: http://pastebin.com/wkRSWLxd

If someone could please take a look and see if they can find SOMETHING wrong that shouldn't be, I'd greatly appreciate it.

[Silicon Vampire]

you need minecraft support... not Steam support.