error code

[SEVERE] java.lang.NullPointerException
2013-08-30 21:20:21 [SEVERE] 	at me.Becomes.Kits.ListenerKits.giveKit(ListenerKits.java:290)
2013-08-30 21:20:21 [SEVERE] 	at me.Becomes.Kits.ListenerKits.commandPreProcess(ListenerKits.java:158)
2013-08-30 21:20:21 [SEVERE] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2013-08-30 21:20:21 [SEVERE] 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2013-08-30 21:20:21 [SEVERE] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2013-08-30 21:20:21 [SEVERE] 	at java.lang.reflect.Method.invoke(Unknown Source)
2013-08-30 21:20:21 [SEVERE] 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
2013-08-30 21:20:21 [SEVERE] 	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
2013-08-30 21:20:21 [SEVERE] 	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
2013-08-30 21:20:21 [SEVERE] 	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.PlayerConnection.handleCommand(PlayerConnection.java:956)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.PlayerConnection.chat(PlayerConnection.java:882)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.PlayerConnection.a(PlayerConnection.java:839)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.Packet3Chat.handle(SourceFile:49)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.NetworkManager.b(NetworkManager.java:296)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.PlayerConnection.e(PlayerConnection.java:118)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.ServerConnection.b(SourceFile:37)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.DedicatedServerConnection.b(SourceFile:30)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.MinecraftServer.t(MinecraftServer.java:590)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.DedicatedServer.t(DedicatedServer.java:226)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.MinecraftServer.s(MinecraftServer.java:486)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:419)
2013-08-30 21:20:21 [SEVERE] 	at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
2013-08-30 21:20:28 [SEVERE] Reached end of stream for /67.212.233.220
2013-08-30 21:20:51 [INFO]