2013-06-16 14:46:48 [SEVERE] Could not pass event PlayerJoinEvent to NickNamer v0.9
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:342)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:478)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:463)
	at net.minecraft.server.PlayerList.c(PlayerList.java:204)
	at net.minecraft.server.PlayerList.a(PlayerList.java:100)
	at net.minecraft.server.PendingConnection.d(PendingConnection.java:134)
	at net.minecraft.server.PendingConnection.c(PendingConnection.java:49)
	at org.spigotmc.MultiplexingServerConnection.b(MultiplexingServerConnection.java:76)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:590)
	at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:234)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:477)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:409)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.IllegalArgumentException: Player list names can only be a maximum of 16 characters long
	at org.bukkit.craftbukkit.entity.CraftPlayer.setPlayerListName(CraftPlayer.java:170)
	at bukkit.killjoy64.NickNamer.NickNamerListener.onJoin(NickNamerListener.java:40)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:340)
	... 14 more