2013-03-08 02:05:58 [SEVERE] Encountered an unexpected exception RuntimeException
java.lang.RuntimeException: Error while saving login times
    at cpw.mods.fml.server.FMLServerHandler.haltGame(FMLServerHandler.java:102)
    at cpw.mods.fml.common.FMLCommonHandler.raiseException(FMLCommonHandler.java:196)
    at codechicken.chunkloader.ChunkLoaderManager.updateLoginTimes(ChunkLoaderManager.java:882)
    at codechicken.chunkloader.ChunkLoaderManager.tickEnd(ChunkLoaderManager.java:850)
    at codechicken.chunkloader.ChunkLoaderEventHandler.tickEnd(ChunkLoaderEventHandler.java:39)
    at cpw.mods.fml.common.SingleIntervalHandler.tickEnd2013-03-08 18:10:06 [INFO] Starting minecraft server version 1.4.7
2013-03-08 18:10:27 [INFO] Loading properties
2013-03-08 18:10:27 [INFO] Default game type: SURVIVAL
2013-03-08 18:10:27 [INFO] Generating keypair
2013-03-08 18:10:28 [INFO] Starting Minecraft server on *:25565
2013-03-08 18:10:46 [INFO] Preparing level "16AACrack"
2013-03-08 18:10:47 [SEVERE] Encountered an unexpected exception RuntimeException
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_162_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(Unknown Source)
    at codechicken.chunkloader.ChunkLoaderManager.loadLoginTimes(ChunkLoaderManager.java:576)
    at codechicken.chunkloader.ChunkLoaderManager.load(ChunkLoaderManager.java:561)
    ... 8 more
2013-03-08 18:10:47 [SEVERE] This crash report has been saved to: /home/enclave/minecraft/mindcrack_backup/./crash-reports/crash-2013-03-08_18.10.47-server.txt
2013-03-08 18:14:49 [INFO] Starting minecraft server version 1.4.7
2013-03-08 18:15:08 [INFO] Loading properties
2013-03-08 18:15:08 [INFO] Default game type: SURVIVAL
2013-03-08 18:15:08 [INFO] Generating keypair
2013-03-08 18:15:09 [INFO] Starting Minecraft server on *:25565
2013-03-08 18:15:26 [INFO] Preparing level "16AACrack"
2013-03-08 18:15:27 [SEVERE] Encountered an unexpected exception RuntimeException
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(Unknown Source)
    at codechicken.chunkloader.ChunkLoaderManager.loadLoginTimes(ChunkLoaderManager.java:576)
    at codechicken.chunkloader.ChunkLoaderManager.load(ChunkLoaderManager.java:561)
    ... 8 more
2013-03-08 18:15:27 [SEVERE] This crash report has been saved to: /home/enclave/minecraft/mindcrack_backup/./crash-reports/crash-2013-03-08_18.15.27-server.txt