Group manager

Ivan javi se da ti posaljem svoje permove nesto j**e nece da rade cak u serevru niti op niti itko drugi ima koje komande nista ne radi

i u error logu javlja ovo:

2013-12-27 12-32
=============================== GM ERROR LOG ===============================
= ERROR REPORT START - 2.0 (2.12.1) (Phoenix) =

java.lang.IllegalArgumentException: There was no Default Group declared in file: plugins/GroupManager/worlds/world/groups.yml
   at org.anjocaido.groupmanager.dataholder.WorldDataHolder.loadGroups(WorldDataHolder.java:704)
   at org.anjocaido.groupmanager.dataholder.WorldDataHolder.loadGroups(WorldDataHolder.java:416)
   at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.loadWorld(WorldsHolder.java:678)
   at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.loadWorld(WorldsHolder.java:640)
   at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.initialWorldLoading(WorldsHolder.java:110)
   at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.initialLoad(WorldsHolder.java:100)
   at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.resetWorldsHolder(WorldsHolder.java:92)
   at org.anjocaido.groupmanager.dataholder.worlds.WorldsHolder.<init>(WorldsHolder.java:59)
   at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:169)
   at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:93)
   at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
   at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
   at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
   at org.bukkit.craftbukkit.v1_7_R1.CraftServer.loadPlugin(CraftServer.java:299)
   at org.bukkit.craftbukkit.v1_7_R1.CraftServer.enablePlugins(CraftServer.java:281)
   at net.minecraft.server.v1_7_R1.MinecraftServer.m(MinecraftServer.java:332)
   at net.minecraft.server.v1_7_R1.MinecraftServer.g(MinecraftServer.java:309)
   at net.minecraft.server.v1_7_R1.MinecraftServer.a(MinecraftServer.java:269)
   at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:168)
   at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:414)
   at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617)

============================================================================

2013-12-27 15-46
=============================== GM ERROR LOG ===============================
= ERROR REPORT START - 2.0 (2.12.1) (Phoenix) =

java.lang.NullPointerException
   at org.anjocaido.groupmanager.GroupManager.onEnable(GroupManager.java:171)
   at org.anjocaido.groupmanager.GroupManager.onCommand(GroupManager.java:1872)
   at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
   at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192)
   at org.bukkit.craftbukkit.v1_7_R1.CraftServer.dispatchCommand(CraftServer.java:543)
   at com.alecgorge.minecraft.jsonapi.dynamic.APIWrapperMethods.runCommand(APIWrapperMethods.java:588)
   at com.alecgorge.minecraft.jsonapi.dynamic.APIWrapperMethods.runCommand(APIWrapperMethods.java:592)
   at sun.reflect.GeneratedMethodAccessor187.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:606)
   at com.alecgorge.minecraft.jsonapi.dynamic.Call.call(Call.java:159)
   at com.alecgorge.minecraft.jsonapi.dynamic.Caller$1.call(Caller.java:91)
   at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftFuture.run(CraftFuture.java:89)
   at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345)
   at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:577)
   at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:243)
   at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:535)
   at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:447)
   at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617)

============================================================================

Jedan istinski savjet je da koristiš PermisionsEX mjesto group manager.

Imas neku pogresku. Provijeri malo bolje u groups.yml datoteci, ako neces moc nac pogresku salji meni file pa cu ja nac.