我开了一个空岛服， 但是不知道为什么区块这么多
不管开服还是关服，只要玩家加入区块就上几千，
有大神知道怎么决绝吗？  
装了优化插件，不管用
空岛插件还会发这样的报错
Could not pass event InventoryClickEvent to ASkyBlock v3.0.3.2
org.bukkit.event.EventException
        at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:46) ~[patched_1.10.2.jar:git-Paper-885]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.10.2.jar:git-Paper-885]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.10.2.jar:git-Paper-885]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [patched_1.10.2.jar:git-Paper-885]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.PlayerConnection.a(PlayerConnection.java:1909) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.PacketPlayInWindowClick.a(SourceFile:33) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.PacketPlayInWindowClick.a(SourceFile:10) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.PlayerConnectionUtils$1.run(SourceFile:13) [patched_1.10.2.jar:git-Paper-885]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_102]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_102]
        at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:45) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:804) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:404) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:734) [patched_1.10.2.jar:git-Paper-885]
        at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:633) [patched_1.10.2.jar:git-Paper-885]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_102]
Caused by: org.bukkit.command.CommandException: Unhandled exception executing command 'island' in plugin ASkyBlock v3.0.3.2

服务器版本1.10.2的