2012-09-24 21:21:43 [INFO] Diegops18 issued server command: /login 123456
2012-09-24 21:21:43 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'login' in plugin AuthMe v2.6.7b5
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:42)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:168)
	at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:492)
	at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:880)
	at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:826)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:808)
	at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:44)
	at net.minecraft.server.NetworkManager.b(NetworkManager.java:276)
	at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:109)
	at net.minecraft.server.ServerConnection.b(SourceFile:35)
	at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:578)
	at net.minecraft.server.DedicatedServer.q(DedicatedServer.java:213)
	at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:474)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:406)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
Caused by: java.lang.NullPointerException
	at org.bukkit.craftbukkit.inventory.CraftInventory.setContents(CraftInventory.java:60)
	at uk.org.whoami.authme.Management.performLogin(Management.java:71)
	at uk.org.whoami.authme.commands.LoginCommand.onCommand(LoginCommand.java:54)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40)
	... 15 more