Help, server problems!

[Ballero]

My server says:
---- Minecraft Crash Report ----
// Ouch. That hurt

Time: 5/15/13 2:25 PM
Description: Exception in server tick loop

java.lang.RuntimeException: Error while loading chunk info
at cpw.mods.fml.server.FMLServerHandler.haltGame(FMLServerHandler.java:102)
at cpw.mods.fml.common.FMLCommonHandler.raiseException(FMLCommonHandler.java:196)
at codechicken.chunkloader.ChunkLoaderManager.load(ChunkLoaderManager.java:565)
at codechicken.chunkloader.ChunkLoaderEventHandler.onWorldLoad(ChunkLoaderEventHandler.java:90)
at net.minecraftforge.event.ASMEventHandler_159_ChunkLoaderEventHandler_onWorldLoad_Load.invoke(.dynamic)
at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:35)
at net.minecraftforge.event.EventBus.post(EventBus.java:103)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:279)
at ho.c(DedicatedServer.java:180)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:458)
at fy.run(SourceFile:849)
Caused by: java.io.EOFException
at java.io.DataInputStream.readInt(DataInputStream.java:392)
at codechicken.chunkloader.ChunkLoaderManager.loadLoginTimes(ChunkLoaderManager.java:576)
at codechicken.chunkloader.ChunkLoaderManager.load(ChunkLoaderManager.java:561)
... 8 more


A detailed walkthrough of the error, its code path and all known details is as follows:
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Whats Wrong?

 

[Ashzification]

Whole log please, and post it to pastebin.com and link it (easier to read)