Nolagg error.

2012-08-16 16:56:14 [SEVERE] Could not pass event ChunkLoadEvent to Spout
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:332)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at net.minecraft.server.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:100)
	at net.minecraft.server.ChunkProviderServer.getOrCreateChunk(ChunkProviderServer.java:114)
	at net.minecraft.server.World.getChunkAt(World.java:226)
	at net.minecraft.server.World.getTypeId(World.java:165)
	at net.minecraft.server.World.isEmpty(World.java:173)
	at net.minecraft.server.World.b(World.java:157)
	at net.minecraft.server.WorldProvider.canSpawn(SourceFile:53)
	at net.minecraft.server.WorldServer.canSpawn(WorldServer.java:123)
	at net.minecraft.server.WorldServer.b(WorldServer.java:612)
	at net.minecraft.server.WorldServer.a(WorldServer.java:568)
	at net.minecraft.server.World.<init>(World.java:138)
	at net.minecraft.server.WorldServer.<init>(WorldServer.java:42)
	at com.bergerkiller.bukkit.nolagg.chunks.antiloader.DummyWorld.<init>(DummyWorld.java:71)
	at com.bergerkiller.bukkit.nolagg.chunks.antiloader.DummyWorld.<init>(DummyWorld.java:68)
	at com.bergerkiller.bukkit.nolagg.chunks.antiloader.DummyWorld.<clinit>(DummyWorld.java:33)
	at com.bergerkiller.bukkit.nolagg.chunks.antiloader.DummyPlayerManager.convert(DummyPlayerManager.java:25)
	at com.bergerkiller.bukkit.nolagg.chunks.antiloader.DummyPlayerManager.convert(DummyPlayerManager.java:31)
	at com.bergerkiller.bukkit.nolagg.chunks.NLCListener.onWorldLoad(NLCListener.java:44)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:330)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:271)
	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:225)
	at net.minecraft.server.DedicatedServer.init(DedicatedServer.java:140)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:380)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
Caused by: java.lang.ClassCastException: com.bergerkiller.bukkit.nolagg.chunks.antiloader.DummyWorld$1 cannot be cast to net.minecraft.server.WorldNBTStorage
	at org.bukkit.craftbukkit.CraftWorld.getWorldFolder(CraftWorld.java:1039)
	at org.getspout.spoutapi.chunkstore.ChunkStore.getSimpleRegionFile(ChunkStore.java:101)
	at org.getspout.spoutapi.chunkstore.ChunkStore.readChunkMetaData(ChunkStore.java:52)
	at org.getspout.spoutapi.chunkstore.SimpleChunkDataManager.getMetaData(SimpleChunkDataManager.java:259)
	at org.getspout.spoutapi.chunkstore.SimpleChunkDataManager.loadChunk(SimpleChunkDataManager.java:54)
	at org.getspout.spoutapi.chunkstore.SimpleChunkDataManager.loadChunk(SimpleChunkDataManager.java:50)
	at org.getspout.spout.SpoutWorldListener.onChunkLoad(SpoutWorldListener.java:54)
	at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:330)
	... 34 more