Server Log

[SEVERE] Could not pass event PLAYER_COMMAND_PREPROCESS to General
java.lang.NullPointerException
	at com.nijikokun.cjcfork.bukkit.General.iListen.onPlayerCommandPreprocess(iListen.java:623)
	at org.bukkit.plugin.java.JavaPluginLoader$5.execute(JavaPluginLoader.java:182)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:59)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:255)
	at net.minecraft.server.NetServerHandler.c(NetServerHandler.java:637)
	at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:608)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:602)
	at net.minecraft.server.Packet3Chat.a(SourceFile:24)
	at net.minecraft.server.NetworkManager.a(SourceFile:230)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:76)
	at net.minecraft.server.NetworkListenThread.a(SourceFile:100)
	at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:357)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:272)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:366)
2011-03-18 17:13:38 [INFO] PsychoToaster issued server command: i Stone 1
2011-03-18 17:13:38 [INFO] Unknown console command. Type "help" for help.