2013-05-18 12:22:36 [SEVERE] Could not pass event InventoryCloseEvent to ijmh v2.1.4
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:363)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at org.bukkit.craftbukkit.v1_5_R3.event.CraftEventFactory.handleInventoryCloseEvent(CraftEventFactory.java:663)
	at net.minecraft.entity.player.EntityPlayerMP.func_71053_j(EntityPlayerMP.java:1051)
	at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:336)
	at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:406)
	at net.minecraft.network.NetServerHandler.func_72498_a(NetServerHandler.java:495)
	at net.minecraft.network.packet.Packet10Flying.func_73279_a(SourceFile:136)
	at org.spigotmc.netty.NettyNetworkManager.func_74428_b(NettyNetworkManager.java:191)
	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:213)
	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:53)
	at org.spigotmc.netty.NettyServerConnection.func_71747_b(NettyServerConnection.java:68)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:926)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:324)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:794)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:678)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.NullPointerException
	at org.bukkit.event.inventory.InventoryCloseEvent.getPlayer(InventoryCloseEvent.java:23)
	at info.plugmania.ijmh.listeners.InventoryListener.onInventoryClose(InventoryListener.java:19)
	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:361)
	... 18 more