Problem z pluginem skript.

Witajcie. W konsoli mi się pojawia taki błąd:

 

 

[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! [skript] Severe Error:
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! If you're developing an add-on for Skript this likely means that you have done something wrong.
[14:59:53 ERROR]: #!#! If you're a server admin however please go to http://dev.bukkit.org/server-mods/skript/tickets/
[14:59:53 ERROR]: #!#! and check whether this error has already been reported.
[14:59:53 ERROR]: #!#! If not please create a new ticket with a meaningful title, copy & paste this whole error into it,
[14:59:53 ERROR]: #!#! and describe what you did before it happened and/or what you think caused the error.
[14:59:53 ERROR]: #!#! If you think that it's a trigger that's causing the error please post the trigger as well.
[14:59:53 ERROR]: #!#! By following this guide fixing the error should be easy and done fast.
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! Stack trace:
[14:59:53 ERROR]: #!#! java.lang.IllegalArgumentException: Name cannot be blank
[14:59:53 ERROR]: #!#! at com.google.common.base.Preconditions.checkArgument(Preconditions.java:88)
[14:59:53 ERROR]: #!#! at org.bukkit.craftbukkit.v1_7_R3.CraftServer.getOfflinePlayer(CraftServer.java:1397)
[14:59:53 ERROR]: #!#! at org.bukkit.Bukkit.getOfflinePlayer(Bukkit.java:435)
[14:59:53 ERROR]: #!#! at com.w00tmast3r.skquery.elements.effects.EffSetScore.execute(EffSetScore.java:32)
[14:59:53 ERROR]: #!#! at ch.njol.skript.lang.Effect.run(Effect.java:50)
[14:59:53 ERROR]: #!#! at ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:63)
[14:59:53 ERROR]: #!#! at ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:91)
[14:59:53 ERROR]: #!#! at ch.njol.skript.lang.Trigger.execute(Trigger.java:53)
[14:59:53 ERROR]: #!#! at ch.njol.skript.events.EvtPeriodical.execute(EvtPeriodical.java:94)
[14:59:53 ERROR]: #!#! at ch.njol.skript.events.EvtPeriodical$1.run(EvtPeriodical.java:120)
[14:59:53 ERROR]: #!#! at org.bukkit.craftbukkit.v1_7_R3.scheduler.CraftTask.run(CraftTask.java:58)
[14:59:53 ERROR]: #!#! at org.bukkit.craftbukkit.v1_7_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345)
[14:59:53 ERROR]: #!#! at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:635)
[14:59:53 ERROR]: #!#! at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:283)
[14:59:53 ERROR]: #!#! at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:583)
[14:59:53 ERROR]: #!#! at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:489)
[14:59:53 ERROR]: #!#! at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628)
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! Version Information:
[14:59:53 ERROR]: #!#! Skript: 2.1.2
[14:59:53 ERROR]: #!#! Bukkit: 1.7.9-R0.3-SNAPSHOT
[14:59:53 ERROR]: #!#! Minecraft: 1.7.9
[14:59:53 ERROR]: #!#! Java: 1.7.0_71
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! Running CraftBukkit: false
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! Current node: null
[14:59:53 ERROR]: #!#! Current item: display board
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! Thread: Server thread
[14:59:53 ERROR]: #!#!
[14:59:53 ERROR]: #!#! End of Error.
[14:59:53 ERROR]: #!#!
[15:00:03 ERROR]: #!#!

Co mogę z tym zrobić ?

~Pozdrawiam,

~Sav