HelperBot 2.2 error

2012-03-30 22:27:54 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'help' in plugin HelperBot v2.2
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:42)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:166)
	at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:473)
	at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:821)
	at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:781)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:764)
	at lishid.orebfuscator.hook.NetServerHandlerProxy.a(NetServerHandlerProxy.java:117)
	at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:33)
	at net.minecraft.server.NetworkManager.b(NetworkManager.java:229)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:113)
	at lishid.orebfuscator.hook.NetServerHandlerProxy.a(NetServerHandlerProxy.java:60)
	at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:78)
	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:554)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:452)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:490)
Caused by: java.lang.NullPointerException
	at me.Delocaz.HelperBot.HelpCommand.shortcodify(HelpCommand.java:117)
	at me.Delocaz.HelperBot.HelpCommand.onCommand(HelpCommand.java:46)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40)
	... 14 more