Помогите Ошибка в плагине SuperSpleef

Когда пишу команду /ss setwin 1 то пишет ошибку в консоле
2013-07-31 17:27:12 [INFO] BigTows issued server command: /ss setwin 1
2013-07-31 17:27:12 [INFO] Loaded 1722/5166 blocks into the floor of Spleef arena 1
2013-07-31 17:27:12 [SEVERE] java.lang.IllegalArgumentException: Name cannot be null
2013-07-31 17:27:12 [SEVERE]at org.apache.commons.lang.Validate.notNull(Validate.java:203)
2013-07-31 17:27:12 [SEVERE]at org.bukkit.craftbukkit.v1_5_R3.CraftServer.getWorld(CraftServer.java:819)
2013-07-31 17:27:12 [SEVERE]at org.bukkit.Bukkit.getWorld(Bukkit.java:247)
2013-07-31 17:27:12 [SEVERE]at org.mcsg.double0negative.spleef.Game.loadGame(Game.java:95)
2013-07-31 17:27:12 [SEVERE]at org.mcsg.double0negative.spleef.Game.setSpawn(Game.java:693)
2013-07-31 17:27:12 [SEVERE]at org.mcsg.double0negative.spleef.commands.SetWin.onCommand(SetWin.java:14)
2013-07-31 17:27:12 [SEVERE]at org.mcsg.double0negative.spleef.CommandHandler.onCommand(CommandHandler.java:118)
2013-07-31 17:27:12 [SEVERE]at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
2013-07-31 17:27:12 [SEVERE]at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189)
2013-07-31 17:27:12 [SEVERE]at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServer.java:523)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerConnection.java:971)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:889)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:846)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.NetworkManager.b(NetworkManager.java:292)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:115)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.DedicatedServerConnection.b(SourceFile:30)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:581)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
2013-07-31 17:27:12 [SEVERE]at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)

 

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