Bukkit errors: incorrect header check

Hi, my server was going great, but few minutes ago, when I logged in, no chunk was loaded.
It kicked me out in few seconds.
And these errors were in the log:

Code:

20:40:04 [SEVERE] java.util.zip.ZipException: incorrect header check
20:40:04 [SEVERE]      at java.util.zip.InflaterInputStream.read(Unknown Source
)
20:40:04 [SEVERE]      at java.io.BufferedInputStream.fill(Unknown Source)
20:40:04 [SEVERE]      at java.io.BufferedInputStream.read(Unknown Source)
20:40:04 [SEVERE]      at java.io.DataInputStream.readByte(Unknown Source)
20:40:04 [SEVERE]      at net.minecraft.server.v1_4_6.NBTBase.b(SourceFile:88)
20:40:04 [SEVERE]      at net.minecraft.server.v1_4_6.NBTCompressedStreamTools.
a(SourceFile:75)
20:40:04 [SEVERE]      at net.minecraft.server.v1_4_6.ChunkRegionLoader.loadChu
nk(ChunkRegionLoader.java:80)
20:40:04 [SEVERE]      at org.bukkit.craftbukkit.v1_4_6.chunkio.ChunkIOProvider
.callStage1(ChunkIOProvider.java:19)
20:40:04 [SEVERE]      at org.bukkit.craftbukkit.v1_4_6.chunkio.ChunkIOProvider
.callStage1(ChunkIOProvider.java:13)
20:40:04 [SEVERE]      at org.bukkit.craftbukkit.v1_4_6.util.AsynchronousExecut
or$Task.init(AsynchronousExecutor.java:150)
20:40:04 [SEVERE]      at org.bukkit.craftbukkit.v1_4_6.util.AsynchronousExecut
or$Task.initAsync(AsynchronousExecutor.java:95)
20:40:04 [SEVERE]      at org.bukkit.craftbukkit.v1_4_6.util.AsynchronousExecut
or$Task.run(AsynchronousExecutor.java:85)
20:40:04 [SEVERE]      at java.util.concurrent.ThreadPoolExecutor.runWorker(Unk
nown Source)
20:40:04 [SEVERE]      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Un
known Source)
20:40:04 [SEVERE]      at java.lang.Thread.run(Unknown Source)
20:40:04 [SEVERE] Encountered an unexpected exception ZipException
java.util.zip.ZipException: incorrect header check
        at java.util.zip.InflaterInputStream.read(Unknown Source)
        at java.io.BufferedInputStream.fill(Unknown Source)
        at java.io.BufferedInputStream.read(Unknown Source)
        at java.io.DataInputStream.readByte(Unknown Source)
        at net.minecraft.server.v1_4_6.NBTBase.b(SourceFile:88)
        at net.minecraft.server.v1_4_6.NBTCompressedStreamTools.a(SourceFile:75)
 
        at net.minecraft.server.v1_4_6.ChunkRegionLoader.loadChunk(ChunkRegionLo
ader.java:80)
        at org.bukkit.craftbukkit.v1_4_6.chunkio.ChunkIOProvider.callStage1(Chun
kIOProvider.java:19)
        at org.bukkit.craftbukkit.v1_4_6.chunkio.ChunkIOProvider.callStage1(Chun
kIOProvider.java:13)
        at org.bukkit.craftbukkit.v1_4_6.util.AsynchronousExecutor$Task.init(Asy
nchronousExecutor.java:150)
        at org.bukkit.craftbukkit.v1_4_6.util.AsynchronousExecutor$Task.initAsyn
c(AsynchronousExecutor.java:95)
        at org.bukkit.craftbukkit.v1_4_6.util.AsynchronousExecutor$Task.run(Asyn
chronousExecutor.java:85)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)

Can you help me getting rid of that errors? My server needs to work.
Thanks really much.

 

desup Looks like one or more corrupt region files. Can you restore your world from a backup?

 

No, with the last update of my save&backup plugin, backup function were disabled since new config file was generated
All my backups are from old map.

 

Does this happen without any plugins installed?

Try MCEdit on a copy of your world. Someone reported success with it for a very similar error.

And for forensic purposes, post your plugins list.

 

"java.util.zip.ZipException" means its not Bukkit. It also means that its due to a plugin that does something with zip files. Uninstall that plugin and try again.
Note: java.util = a utility that is part of java (and in the java libraries)

 

Zip is used for compressing other things than just .zip files. This includes Java archives (.jar) and parts of world files. The references to ChunkRegionLoader and NBTCompressedStreamTools are additional indicators of what's happening here.

 

Move all plugins to the temporary folder and try it without any plugins was my 1st though, but its still the same.

Code:

My plugins are:
AutoKick
AutoMessage
AutoSaveWorld
BanHammer
BOSEconomy
ClearLag
CustomServerMessages
Gates
GroupManager
HomeSpawnPlus
ChestShop
iChat
IPCheck
Jail
Jobs
KitPlugin
Lockette
MobArena
OpenInv
PlayerIP
SafeCreeper
SimpleWarps
Skript
VirtualChest
Votifier
WorldEdit
WorldGuard
xAuth
zPort

Where can I find repair region option in MCEdit? said it should be under Ctrl+I, but there is just info about the map

 

yea, i concur (reading too fast... is an issue =P) corrupted chunks probably, from the chunkIO throwing flags​