[00:46:12 ERROR]: Please notify author of plugin causing this execution to fix this bug! see: http://bit.ly/1oSiM6C
java.lang.Throwable
        at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:657) [paperspigot.jar:git-Paper-1104]
        at org.bukkit.Bukkit.dispatchCommand(Bukkit.java:597) [paperspigot.jar:git-Paper-1104]
        at ru.mrbrikster.chatty.fanciful.FancyMessage.send(FancyMessage.java:472) [Chatty.jar:?]
        at ru.mrbrikster.chatty.fanciful.FancyMessage.send(FancyMessage.java:496) [Chatty.jar:?]
        at ru.mrbrikster.chatty.json.FormattedMessage.send(FormattedMessage.java:23) [Chatty.jar:?]
        at ru.mrbrikster.chatty.listeners.ChatListener.onJsonMessage(ChatListener.java:266) [Chatty.jar:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor72.execute(Unknown Source) [?:?]
        at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:44) [paperspigot.jar:git-Paper-1104]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:74) [paperspigot.jar:git-Paper-1104]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [paperspigot.jar:git-Paper-1104]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [paperspigot.jar:git-Paper-1104]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [paperspigot.jar:git-Paper-1104]
        at net.minecraft.server.v1_11_R1.PlayerConnection.chat(PlayerConnection.java:1308) [paperspigot.jar:git-Paper-1104]
        at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1223) [paperspigot.jar:git-Paper-1104]
        at net.minecraft.server.v1_11_R1.PacketPlayInChat$1.run(PacketPlayInChat.java:39) [paperspigot.jar:git-Paper-1104]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_171]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_171]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_171]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_171]