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via GitHub by mibby
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java.util.concurrent.CancellationException: 	at org.bukkit.craftbukkit.v1_11_R1.scheduler.CraftFuture.get(CraftFuture.java:68)	at com.pwn9.filter.bukkit.BukkitAPI.safeBukkitAPICall(BukkitAPI.java:117)	at com.pwn9.filter.bukkit.BukkitAPI.playerIdHasPermission(BukkitAPI.java:185)	at com.pwn9.filter.bukkit.BukkitPlayer.hasPermission(BukkitPlayer.java:85)	at com.pwn9.filter.bukkit.listener.PwnFilterPlayerListener.onPlayerChat(PwnFilterPlayerListener.java:69)	at com.pwn9.filter.bukkit.listener.PwnFilterPlayerListener.lambda$activate$29(PwnFilterPlayerListener.java:133)	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:74)	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517)	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499)	at net.minecraft.server.v1_11_R1.PlayerConnection.chat(PlayerConnection.java:1299)	at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1214)	at net.minecraft.server.v1_11_R1.PacketPlayInChat$1.run(PacketPlayInChat.java:39)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)