Problem error

Czy ktoś może mi powiedzieć czy czegoś mi brakuje czy co ?

[16:28:03 ERROR]: #!#! and describe what you did before it happened and/or what you think caused the error.
[16:28:03 ERROR]: #!#! If you think that it's a trigger that's causing the error please post the trigger as well.
[16:28:03 ERROR]: #!#! By following this guide fixing the error should be easy and done fast.
[16:28:03 ERROR]: #!#!
[16:28:03 ERROR]: #!#! Stack trace:
[16:28:03 ERROR]: #!#! java.lang.NullPointerException
[16:28:03 ERROR]: #!#!     at ch.njol.skript.expressions.ExprIP.convert(ExprIP.java:52)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.expressions.ExprIP.convert(ExprIP.java:1)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.registrations.Converters.convert(Converters.java:292)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.registrations.Converters.convertUnsafe(Converters.java:284)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.expressions.base.PropertyExpression.get(PropertyExpression.java:105)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.expressions.base.SimplePropertyExpression.get(SimplePropertyExpression.java:56)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.expressions.base.PropertyExpression.get(PropertyExpression.java:76)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.util.SimpleExpression.getArray(SimpleExpression.java:101)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.VariableString.toString(VariableString.java:390)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.VariableString.getSingle(VariableString.java:490)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.VariableString.getSingle(VariableString.java:1)
[16:28:03 ERROR]: #!#!     at net.dzikoysk.wildskript.conditions.CondFileExists.check(CondFileExists.java:17)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.Condition.run(Condition.java:58)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.Conditional.walk(Conditional.java:51)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:91)
[16:28:03 ERROR]: #!#!     at ch.njol.skript.effects.Delay$1.run(Delay.java:85)
[16:28:03 ERROR]: #!#!     at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:71)
[16:28:03 ERROR]: #!#!     at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:346)
[16:28:03 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:905)
[16:28:03 ERROR]: #!#!     at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:432)
[16:28:03 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:841)
[16:28:03 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693)
[16:28:03 ERROR]: #!#!     at java.lang.Thread.run(Unknown Source)
[16:28:03 ERROR]: #!#!
[16:28:03 ERROR]: #!#! Version Information:
[16:28:03 ERROR]: #!#!   Skript: 2.1.1
[16:28:03 ERROR]: #!#!   Bukkit: 1.7.10-R0.1-SNAPSHOT
[16:28:03 ERROR]: #!#!   Minecraft: 1.7.10
[16:28:03 ERROR]: #!#!   Java: 1.8.0_144
[16:28:03 ERROR]: #!#!
[16:28:03 ERROR]: #!#! Running CraftBukkit: false
[16:28:03 ERROR]: #!#!
[16:28:03 ERROR]: #!#! Current node: null
[16:28:03 ERROR]: #!#! Current item: net.dzikoysk.wildskript.conditions.CondFileExists
[16:28:03 ERROR]: #!#!
[16:28:03 ERROR]: #!#! Thread: Server thread
[16:28:03 ERROR]: #!#!
[16:28:03 ERROR]: #!#! End of Error.
[16:28:03 ERROR]: #!#!

Nieważne już sobie poradziłem do zamknięcia