Bukkit

When i select a npc and trying to click ''Add NPC'' nothing happens.
Also , is a npc required for starting / completing quests?

Anyway , here is the message i got in debug mode:

2012-06-26 21:45:30 [INFO] [TotalQuest] [DBG] Command: AddNPCVariables
2012-06-26 21:45:30 [INFO] [TotalQuest] [DBG] Value: maxwell23
2012-06-26 21:45:30 [SEVERE] null
java.lang.reflect.InvocationTargetException
    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 me.barryg.totalmap.map.TMMap.fireAction(TMMap.java:212)
    at me.barryg.totalmap.listeners.TMPlayerListener.onPlayerInteract(TMPlayerListener.java:95)
    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:302)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:460)
    at org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:177)
    at net.minecraft.server.ItemInWorldManager.dig(ItemInWorldManager.java:94)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:537)
    at net.minecraft.server.Packet14BlockDig.handle(SourceFile:43)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:229)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:113)
    at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:78)
    at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:567)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:459)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.NoSuchMethodError: net.citizensnpcs.api.CitizensAPI.getNPCManager()Lnet/citizensnpcs/api/npc/NPCManager;
    at me.barryg.totalquest.menu.TQMenuEditNPC.addNPCVariables(TQMenuEditNPC.java:101)
    at me.barryg.totalquest.menu.TQMenu.fireAction(TQMenu.java:154)
    ... 23 more

same here....

I got these plugins: http://91.83.231.155/AFUS/data/file/uploads/dretaxscreen/2012-07-04_1150.png http://91.83.231.155/AFUS/data/file/uploads/dretaxscreen/2012-07-04_1151.png

Extensions for your plugin what i have installed:

http://91.83.231.155/AFUS/data/file/uploads/dretaxscreen/2012-07-04_1146.png http://91.83.231.155/AFUS/data/file/uploads/dretaxscreen/2012-07-04_1147.png http://91.83.231.155/AFUS/data/file/uploads/dretaxscreen/2012-07-04_1148.png http://91.83.231.155/AFUS/data/file/uploads/dretaxscreen/2012-07-04_1149.png