Millenaire Problem Log on Server

2012-08-25 16:07:41 [SEVERE] [ForgeModLoader] A critical server error occured handling a packet, kicking gz@5f238f30
java.lang.NullPointerException
	at org.millenaire.common.Culture.canReadVillagerNames(Culture.java:672)
	at org.millenaire.common.VillagerRecord.getGameOccupation(VillagerRecord.java:266)
	at org.millenaire.common.Quest$QuestInstance.handleString(Quest.java:339)
	at org.millenaire.common.Quest$QuestInstance.getDescriptionRefuse(Quest.java:282)
	at org.millenaire.common.Quest$QuestInstance.refuseQuest(Quest.java:373)
	at org.millenaire.common.GuiActions.questRefuse(GuiActions.java:151)
	at org.millenaire.common.network.ServerReceiver.readGuiActionPacket(ServerReceiver.java:275)
	at org.millenaire.common.network.ServerReceiver.onPacketData(ServerReceiver.java:105)
	at cpw.mods.fml.common.network.NetworkRegistry.handlePacket(NetworkRegistry.java:234)
	at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:222)
	at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:63)
	at gz.a(NetServerHandler.java:1022)
	at ce.a(SourceFile:56)
	at bb.b(TcpConnection.java:438)
	at gz.d(NetServerHandler.java:72)
	at ha.b(NetworkListenThread.java:55)
	at fx.b(SourceFile:30)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:630)
	at ft.q(DedicatedServer.java:241)
	at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:547)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)
	at ep.run(SourceFile:539)