19:54:56 [SEVERE] Reached end of stream for /189.222.177.138
19:54:56 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'addscore' in plugin Top10ScoreBoards v0.0.1
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189)
        at org.bukkit.craftbukkit.v1_6_R1.CraftServer.dispatchCommand(CraftServer.java:523)
        at net.minecraft.server.v1_6_R1.PlayerConnection.handleCommand(PlayerConnection.java:983)
        at net.minecraft.server.v1_6_R1.PlayerConnection.chat(PlayerConnection.java:901)
        at net.minecraft.server.v1_6_R1.PlayerConnection.a(PlayerConnection.java:858)
        at net.minecraft.server.v1_6_R1.Packet3Chat.handle(SourceFile:49)
        at net.minecraft.server.v1_6_R1.NetworkManager.b(NetworkManager.java:293)
        at net.minecraft.server.v1_6_R1.PlayerConnection.d(PlayerConnection.java:118)
        at net.minecraft.server.v1_6_R1.ServerConnection.b(SourceFile:37)
        at net.minecraft.server.v1_6_R1.DedicatedServerConnection.b(SourceFile:30)
        at net.minecraft.server.v1_6_R1.MinecraftServer.t(MinecraftServer.java:590)
        at net.minecraft.server.v1_6_R1.DedicatedServer.t(DedicatedServer.java:226)
        at net.minecraft.server.v1_6_R1.MinecraftServer.s(MinecraftServer.java:486)
        at net.minecraft.server.v1_6_R1.MinecraftServer.run(MinecraftServer.java:419)
        at net.minecraft.server.v1_6_R1.ThreadServerApplication.run(SourceFile:582)
Caused by: java.lang.NullPointerException
        at nl.timdebrouwer.top10scoreboards.Top10ScoreBoards.updateMap(Top10ScoreBoards.java:65)
        at nl.timdebrouwer.top10scoreboards.Top10ScoreBoards.onCommand(Top10ScoreBoards.java:89)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 15 more
19:54:57 [INFO] nikor82701[/98.151.215.44:60188] logged in with entity id 153510695 at ([world] -963.0, 124.0, -1145.0)