New bug for you sir

Failed to call hook 'CmdConsoleClans' on plugin 'Clans v1.1.12' (FormatException: Index (zero based) must be greater than or equal to zero and less than the size of the argument list.)
  at System.Text.StringBuilder.AppendFormatHelper (System.IFormatProvider provider, System.String format, System.ParamsArray args) [0x000ff] in <fb001e01371b4adca20013e0ac763896>:0 
  at System.String.FormatHelper (System.IFormatProvider provider, System.String format, System.ParamsArray args) [0x00023] in <fb001e01371b4adca20013e0ac763896>:0 
  at System.String.Format (System.String format, System.Object[] args) [0x00020] in <fb001e01371b4adca20013e0ac763896>:0 
  at Oxide.Plugins.Clans.Msg (BasePlayer player, System.String key, System.Object[] obj) [0x00013] in <14eb9f2453aa421b9d944840290ba163>:0 
  at Oxide.Plugins.Clans.Reply (BasePlayer player, System.String key, System.Object[] obj) [0x0000d] in <14eb9f2453aa421b9d944840290ba163>:0 
  at Oxide.Plugins.Clans.CancelInvite (BasePlayer player, System.String tag) [0x0007d] in <14eb9f2453aa421b9d944840290ba163>:0 
  at Oxide.Plugins.Clans.CmdConsoleClans (ConsoleSystem+Arg arg) [0x004c0] in <14eb9f2453aa421b9d944840290ba163>:0 
  at Oxide.Plugins.Clans.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x02848] in <14eb9f2453aa421b9d944840290ba163>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <d431e37658ba4727b7490299d12dfc44>: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