Помогите Не работает плагин CommandDelay

Код:

Could not pass event PlayerCommandPreprocessEvent to CommandDelay v2.0.6
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:git-Spigot-570526c-c1b529e]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-570526c-c1b529e]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-570526c-c1b529e]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.PlayerConnection.handleCommand(PlayerConnection.java:1350) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.PlayerConnection.a(PlayerConnection.java:1193) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-Spigot-570526c-c1b529e]
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_271]
    at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_271]
    at net.minecraft.server.v1_10_R1.SystemUtils.a(SourceFile:45) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:732) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:668) [spigot.jar:git-Spigot-570526c-c1b529e]
    at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:567) [spigot.jar:git-Spigot-570526c-c1b529e]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_271]
Caused by: java.lang.NullPointerException
    at me.onenrico.commanddelay.utils.EconomyUT.has(EconomyUT.java:21) ~[?:?]
    at me.onenrico.commanddelay.utils.DelayUT.Delayed(DelayUT.java:126) ~[?:?]
    at me.onenrico.commanddelay.events.OtherEvent.playerCmd(OtherEvent.java:55) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_271]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_271]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_271]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_271]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-Spigot-570526c-c1b529e]
    ... 16 more

 

Поставил PermissionsEx, все заработало.