011-05-07 12:30:08 [SEVERE] null loading Permissions v2.5.1 (Is it up to date?)
java.lang.NullPointerException
	at org.anjocaido.groupmanager.dataholder.WorldDataHolder.createUser(WorldDataHolder.java:237)
	at org.anjocaido.groupmanager.dataholder.WorldDataHolder.load(WorldDataHolder.java:579)
	at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.loadWorld(WorldsHolder.java:358)
	at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.initialWorldLoading(WorldsHolder.java:68)
	at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.initialLoad(WorldsHolder.java:63)
	at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.<init>(WorldsHolder.java:56)
	at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:73)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:127)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:632)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:218)
	at com.nijikokun.bukkit.Permissions.Permissions.onEnable(Permissions.java:64)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:127)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:632)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:218)
	at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftServer.java:116)
	at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:94)
	at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:217)
	at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:204)
	at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:144)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:259)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:394)