[CB#958] Chunks stored at another location, EntityMonster

Here's what I get each time I run bukkit:

Code:

2011-07-06 01:25:49 [INFO] Chunk (3, -7) stored at  (1, -5)
2011-07-06 01:25:49 [INFO] net.minecraft.server.Chunk
2011-07-06 01:25:49 [SEVERE] java.lang.Throwable
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.ChunkProviderServer.getOrCreateChunk(ChunkProviderServer.java:124)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.World.getChunkAt(World.java:272)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.World.b(World.java:1984)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityLiving.v(EntityLiving.java:705)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityMonster.v(EntityMonster.java:26)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityZombie.v(EntityZombie.java:30)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityPigZombie.v(EntityPigZombie.java:52)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityLiving.m_(EntityLiving.java:218)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityMonster.m_(EntityMonster.java:30)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.EntityPigZombie.m_(EntityPigZombie.java:30)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.World.entityJoinedWorld(World.java:1190)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:48)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.World.playerJoinedWorld(World.java:1172)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.World.cleanUp(World.java:1102)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:447)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:361)
2011-07-06 01:25:49 [SEVERE]     at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)

I ran Chunkster as advised in many threads but the errors come back.
The map is fairly large, 1300mb
Here's the info on the server:

I run just a few plugins, MyHome, CommandBook, WorldEdit, WorldGuard, HeroicDeath, LWC, BananaChunk.

I also tried to disable these plugins but I still get the same error.


Thank you very much gentlemen

 

@Ultra_Colon
Are you saying the error never goes away or that it comes back quickly again? If it never goes away, make sure you run Chunkster on all of your worlds. If it keeps coming back, are you getting crashes or stopping/starting your server an unusual number of times?