2013-01-12 21:36:34 [INFO] seriosbrad issued server command: /warn test test
2013-01-12 21:36:34 [INFO] [!] test has recieved a first warning
2013-01-12 21:36:34 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'warn' in plugin SimpleWarnings v0.8.7
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:186)
	at org.bukkit.craftbukkit.v1_4_6.CraftServer.dispatchCommand(CraftServer.java:547)
	at net.minecraft.server.v1_4_6.PlayerConnection.handleCommand(PlayerConnection.java:991)
	at net.minecraft.server.v1_4_6.PlayerConnection.chat(PlayerConnection.java:909)
	at net.minecraft.server.v1_4_6.PlayerConnection.a(PlayerConnection.java:853)
	at net.minecraft.server.v1_4_6.Packet3Chat.handle(Packet3Chat.java:44)
	at net.minecraft.server.v1_4_6.NetworkManager.b(NetworkManager.java:290)
	at net.minecraft.server.v1_4_6.PlayerConnection.d(PlayerConnection.java:112)
	at net.minecraft.server.v1_4_6.ServerConnection.b(SourceFile:39)
	at net.minecraft.server.v1_4_6.DedicatedServerConnection.b(SourceFile:30)
	at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:585)
	at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
	at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481)
	at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416)
	at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.NullPointerException
	at me.odium.simplewarnings.commands.warn.onCommand(warn.java:89)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
	... 15 more