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java.lang.NullPointerException: 	at io.github.bedwarsrel.BedwarsRel.Listener.PlayerListener.onChat(PlayerListener.java:635)	at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor30.execute(Unknown Source)	at org.bukkit.plugin.EventExecutor$1.execute(EventExecutor.java:44)	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_10_R1.PlayerConnection.chat(PlayerConnection.java:1311)	at net.minecraft.server.v1_10_R1.PlayerConnection.a(PlayerConnection.java:1226)	at net.minecraft.server.v1_10_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)