MCMMO_User_Error

2013-06-30 02:16:37 [INFO] jdrocks issued server command: /mcstats
2013-06-30 02:16:37 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'mcstats' in plugin mcMMO v1.4.06-dev6-b2101
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189)
        at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServer.java:546)
        at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerConnection.java:985)
        at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:901)
        at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:846)
        at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
        at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:215)
        at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:115)
        at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
        at org.spigotmc.MultiplexingServerConnection.b(MultiplexingServerConnection.java:72)
        at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:583)
        at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:227)
        at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:472)
        at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:404)
        at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.NullPointerException
        at com.gmail.nossr50.util.scoreboards.ScoreboardManager.enablePlayerStatsScoreboard(ScoreboardManager.java:87)
        at com.gmail.nossr50.commands.player.McstatsCommand.onCommand(McstatsCommand.java:32)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 15 more


2013-06-30 02:17:27 [INFO] jdrocks issued server command: /mining
2013-06-30 02:17:27 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'mining' in plugin mcMMO v1.4.06-dev6-b2101
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189)
        at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServer.java:546)
        at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerConnection.java:985)
        at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:901)
        at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:846)
        at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
        at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:215)
        at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:115)
        at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
        at org.spigotmc.MultiplexingServerConnection.b(MultiplexingServerConnection.java:72)
        at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:583)
        at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:227)
        at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:472)
        at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:404)
        at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.NullPointerException
        at com.gmail.nossr50.commands.skills.SkillCommand.onCommand(SkillCommand.java:64)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 15 more