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Unhandled exception executing command 'f' i n plugin Factions v1.8.2
java.lang.NullPointerException: 	at com.massivecraft.factions.shade.mkremins.fanciful.FancyMessage.createChatPacket(FancyMessage.java:573)	at com.massivecraft.factions.shade.mkremins.fanciful.FancyMessage.send(FancyMessage.java:552)	at com.massivecraft.factions.shade.mkremins.fanciful.FancyMessage.send(FancyMessage.java:540)	at com.massivecraft.factions.cmd.CmdInvite.perform(CmdInvite.java:55)	at com.massivecraft.factions.zcore.MCommand.execute(MCommand.java:130)	at com.massivecraft.factions.cmd.FCommand.execute(FCommand.java:49)	at com.massivecraft.factions.zcore.MCommand.execute(MCommand.java:116)	at com.massivecraft.factions.cmd.FCommand.execute(FCommand.java:49)	at com.massivecraft.factions.zcore.MCommand.execute(MCommand.java:134)	at com.massivecraft.factions.zcore.MPlugin.handleCommand(MPlugin.java:290)	at com.massivecraft.factions.zcore.MPlugin.handleCommand(MPlugin.java:253)	at com.massivecraft.factions.P.handleCommand(P.java:163)	at com.massivecraft.factions.P.onCommand(P.java:175)	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641)	at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1162)	at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:997)	at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45)	at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1)	at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44)	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715)	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374)	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654)	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557)	at java.lang.Thread.run(Thread.java:745)