2011-02-23 00:49:21 [SEVERE] K (Is it up to date?)
java.lang.NoSuchFieldError: K
        at com.onarandombox.Rigby.MultiVerse.MultiVerse.loadWorlds(MultiVerse.java:445)
        at com.onarandombox.Rigby.MultiVerse.MultiVerse.onEnable(MultiVerse.java:175)
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:140)
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:426)
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:187)
        at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:76)
        at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:57)
        at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:187)
        at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:174)
        at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:120)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:227)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:366)