[18:03:33 ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---

[18:03:33 ERROR]: The server has not responded for 10 seconds! Creating thread dump

[18:03:33 ERROR]: ------------------------------

[18:03:33 ERROR]: Server thread dump (Look for plugins here before reporting to Paper!):

[18:03:33 ERROR]: ------------------------------

[18:03:33 ERROR]: Current Thread: Server thread

[18:03:33 ERROR]:       PID: 22 | Suspended: false | Native: false | State: RUNNABLE

[18:03:33 ERROR]:       Stack:

[18:03:33 ERROR]:               java.lang.Object.hashCode(Native Method)

[18:03:33 ERROR]:               java.util.concurrent.ConcurrentHashMap.computeIfAbsent(Unknown Source)

[18:03:33 ERROR]:               ch.njol.skript.variables.Variables.setVariable(Variables.java:370)

[18:03:33 ERROR]:               ch.njol.skript.lang.Variable.set(Variable.java:463)

[18:03:33 ERROR]:               ch.njol.skript.lang.Variable.change(Variable.java:519)

[18:03:33 ERROR]:               ch.njol.skript.effects.EffChange.execute(EffChange.java:281)

[18:03:33 ERROR]:               ch.njol.skript.lang.Effect.run(Effect.java:51)

[18:03:33 ERROR]:               ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:60)

[18:03:33 ERROR]:               ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:88)

[18:03:33 ERROR]:               ch.njol.skript.lang.Trigger.execute(Trigger.java:56)

[18:03:33 ERROR]:               ch.njol.skript.lang.function.ScriptFunction.execute(ScriptFunction.java:85)

[18:03:33 ERROR]:               ch.njol.skript.lang.function.Function.execute(Function.java:129)

[18:03:33 ERROR]:               ch.njol.skript.lang.function.FunctionReference.execute(FunctionReference.java:288)

[18:03:33 ERROR]:               ch.njol.skript.lang.function.ExprFunctionCall.get(ExprFunctionCall.java:43)

[18:03:33 ERROR]:               ch.njol.skript.lang.util.SimpleExpression.getArray(SimpleExpression.java:99)

[18:03:33 ERROR]:               ch.njol.skript.effects.EffChange.execute(EffChange.java:273)

[18:03:33 ERROR]:               ch.njol.skript.lang.Effect.run(Effect.java:51)

[18:03:33 ERROR]:               ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:60)

[18:03:33 ERROR]:               ch.njol.skript.lang.TriggerItem.walk(TriggerItem.java:88)

[18:03:33 ERROR]:               ch.njol.skript.lang.Trigger.execute(Trigger.java:56)

[18:03:33 ERROR]:               ch.njol.skript.SkriptEventHandler.check(SkriptEventHandler.java:142)

[18:03:33 ERROR]:               ch.njol.skript.SkriptEventHandler.access$000(SkriptEventHandler.java:53)

[18:03:33 ERROR]:               ch.njol.skript.SkriptEventHandler$PriorityListener.lambda$new$0(SkriptEventHandler.java:71)

[18:03:33 ERROR]:               ch.njol.skript.SkriptEventHandler$PriorityListener$$Lambda$1673/1136888797.execute(Unknown Source)

[18:03:33 ERROR]:               co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78)

[18:03:33 ERROR]:               org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)

[18:03:33 ERROR]:               org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.PlayerList.onPlayerJoin(PlayerList.java:370)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:183)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:178)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:68)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:273)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:150)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:948)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774)

[18:03:33 ERROR]:               net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666)

[18:03:33 ERROR]:               java.lang.Thread.run(Unknown Source)

[18:03:33 ERROR]: ------------------------------

[18:03:33 ERROR]: --- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH ---

[18:03:33 ERROR]: ------------------------------

잘 열고 있다가 어느 기점 이후로 서버 접속시 해당 오류가 나면서 꺼지네요.

해석 부탁 드립니다. . .