Bukkit

What steps will reproduce the problem?
1. load up latest ver. of plugin
2. have latest dev build of bukkit 1.3.1

What is the expected output? What do you see instead?
--

What version of the product are you using?
latest

Do you have an error log of what happened?
2012-08-06 10:52:04 [WARNING] [MobileAdmin] "MobileAdmin v3.2.4" has registered a listener for org.bukkit.event.player.PlayerChatEvent on method "public void net.kaltner.MobileAdmin.PlayerListener.onPlayerChat(org.bukkit.event.player.PlayerChatEvent)", but the event is Deprecated. Server performance will be affected; please notify the authors [].
org.bukkit.plugin.AuthorNagException
    at org.bukkit.plugin.java.JavaPluginLoader.createRegisteredListeners(JavaPluginLoader.java:302)
    at org.bukkit.plugin.SimplePluginManager.registerEvents(SimplePluginManager.java:507)
    at net.kaltner.MobileAdmin.MobileAdmin.onEnable(MobileAdmin.java:123)
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:357)
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
    at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:263)
    at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:245)
    at net.minecraft.server.MinecraftServer.i(MinecraftServer.java:296)
    at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:275)
    at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:225)
    at net.minecraft.server.DedicatedServer.init(DedicatedServer.java:140)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:380)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)

Please provide any additional information below.

Sorry for the delay. I'm not seeing this error on my server running 1.3.1-R2.0. You still having this issue?