2011-02-21 00:14:36 [INFO] Starting minecraft server version Beta 1.2_01
2011-02-21 00:14:36 [INFO] Loading properties
2011-02-21 00:14:36 [INFO] Starting Minecraft server on *:25565
2011-02-21 00:14:36 [INFO] This server is running Craftbukkit version git-Bukkit
-0.0.0-433-g7dd2ec0-b401jnks (MC: 1.2_01)
2011-02-21 00:14:36 [INFO] Preparing level "go worlden"
2011-02-21 00:14:36 [INFO] Preparing start region
2011-02-21 00:14:36 [SEVERE] java.lang.NullPointerException
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.Chunk.<init>(Chunk.java:
47)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.Chunk.<init>(Chunk.java:
57)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.EmptyChunk.<init>(Source
File:20)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.ChunkProviderServer.<ini
t>(ChunkProviderServer.java:32)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.WorldServer.a(WorldServe
r.java:66)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.World.<init>(World.java:
144)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.WorldServer.<init>(World
Server.java:24)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.MinecraftServer.c(Minecr
aftServer.java:127)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.MinecraftServer.d(Minecr
aftServer.java:118)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.MinecraftServer.run(Mine
craftServer.java:217)
2011-02-21 00:14:36 [SEVERE]    at net.minecraft.server.ThreadServerApplication.
run(SourceFile:512)
2011-02-21 00:14:36 [SEVERE] Unexpected exception
java.lang.NullPointerException
        at net.minecraft.server.Chunk.<init>(Chunk.java:47)
        at net.minecraft.server.Chunk.<init>(Chunk.java:57)
        at net.minecraft.server.EmptyChunk.<init>(SourceFile:20)
        at net.minecraft.server.ChunkProviderServer.<init>(ChunkProviderServer.j
ava:32)
        at net.minecraft.server.WorldServer.a(WorldServer.java:66)
        at net.minecraft.server.World.<init>(World.java:144)
        at net.minecraft.server.WorldServer.<init>(WorldServer.java:24)
        at net.minecraft.server.MinecraftServer.c(MinecraftServer.java:127)
        at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:118)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:217)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:512)