[11:53:24 ERROR]: Could not pass event AsyncPlayerChatEvent to Empirecraft v0.9.6
org.bukkit.event.EventException
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:509) [spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:491) [spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at net.minecraft.server.v1_7_R4.PlayerConnection.chat(PlayerConnection.java:965) [spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:905) [spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at net.minecraft.server.v1_7_R4.PacketPlayInChat$1.run(PacketPlayInChat.java:59) [spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_11]
>       at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_11]
>       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_11]
>       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_11]
>       at java.lang.Thread.run(Thread.java:745) [?:1.8.0_11]
Caused by: java.lang.NullPointerException
>       at com.n1t3slay3r.empirecraft.main.Listeners.onPlayerChat(Listeners.java:279) ~[?:?]
>       at sun.reflect.GeneratedMethodAccessor553.invoke(Unknown Source) ~[?:?]
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_11]
>       at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_11]
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[spigot.jar:git-Spigot-1.7.9-R0.2-208-ge0f2e95]
>       ... 12 more