error after update (and wipe)

Failed to call hook 'GetClan' on plugin 'Clans v1.1.24' (ArgumentNullException: Value cannot be null.
Parameter name: key)
  at System.Collections.Generic.Dictionary`2[TKey,TValue].FindEntry (TKey key) [0x00008] in <fb001e01371b4adca20013e0ac763896>:0 
  at System.Collections.Generic.Dictionary`2[TKey,TValue].TryGetValue (TKey key, TValue& value) [0x00000] in <fb001e01371b4adca20013e0ac763896>:0 
  at Oxide.Plugins.Clans.FindClanByTag (System.String tag) [0x00000] in <699b0369f5054056895b9996aebc204c>:0 
  at Oxide.Plugins.Clans.GetClan (System.String tag) [0x00000] in <699b0369f5054056895b9996aebc204c>:0 
  at Oxide.Plugins.Clans.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00df9] in <699b0369f5054056895b9996aebc204c>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <23ba99f131254889867c71f0bd137b1d>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0

so far seems to have only popped a couple messages in there all at once and then stopped, doesn't appear to be affecting gameplay

Which of your plugins use the Clans API?

oh god any tips for tracing? I have 147 plugins on this server, several of which honor clan membership recognition

I need to think about it

lol so i came back just to share the funny story. It seems an npc from an event was somehow triggering a stash alert, which then triggered auto demo record, which wanted to take note of the clan relationship of the npc, which threw the errors 

O.o

Ikr?

It is just strange that it is "GetClan" that is called

Changed Status from Pending to Closed

Changed Fixed In to 1.1.29