2013-04-12 11:06:39 [SEVERE] Could not pass event PlayerCommandPreprocessEvent to HeavySpleef v1.1.1
org.bukkit.event.EventException
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
>       at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
>       at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:26)
>       at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
>       at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
>       at net.minecraft.server.v1_5_R2.PlayerConnection.handleCommand(PlayerConnection.java:971)
>       at net.minecraft.server.v1_5_R2.PlayerConnection.chat(PlayerConnection.java:896)
>       at net.minecraft.server.v1_5_R2.PlayerConnection.a(PlayerConnection.java:841)
>       at net.minecraft.server.v1_5_R2.Packet3Chat.handle(Packet3Chat.java:44)
>       at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:177)
>       at net.minecraft.server.v1_5_R2.PlayerConnection.d(PlayerConnection.java:110)
>       at net.minecraft.server.v1_5_R2.ServerConnection.b(SourceFile:35)
>       at org.spigotmc.netty.NettyServerConnection.b(NettyServerConnection.java:67)
>       at net.minecraft.server.v1_5_R2.MinecraftServer.r(MinecraftServer.java:582)
>       at net.minecraft.server.v1_5_R2.DedicatedServer.r(DedicatedServer.java:229)
>       at net.minecraft.server.v1_5_R2.MinecraftServer.q(MinecraftServer.java:471)
>       at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java:403)
>       at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.NullPointerException
>       at me.matzefratze123.heavyspleef.core.Game.hasQueue(Game.java:1779)
>       at me.matzefratze123.heavyspleef.core.QueuesManager.hasQueue(QueuesManager.java:18)
>       at me.matzefratze123.heavyspleef.listener.QueuesListener.onCommand(QueuesListener.java:37)
>       at sun.reflect.GeneratedMethodAccessor299.invoke(Unknown Source)
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>       at java.lang.reflect.Method.invoke(Method.java:601)
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
>       ... 17 more