Started getting this today.  It spams on every tick.  I understand a tiny bit about the error message, but sadly not enough to fix it.  Any ideas?

(18:34:17) | Failed to call hook 'OnRunPlayerMetabolism' on plugin 'Plagued v0.3.6' (KeyNotFoundException: The given key was not present in the dictionary.)
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <437ba245d8404784b9fbab9b439ac908>:0 
  at Oxide.Plugins.Plagued.OnRunPlayerMetabolism (PlayerMetabolism metabolism) [0x00007] in <a4fbbbc543d5480caf553c2110ac5786>:0 
  at Oxide.Plugins.Plagued.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00200] in <a4fbbbc543d5480caf553c2110ac5786>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <8a646463979e4a1d9c0e2f1298e9483f>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <1fe782f4b27a43ae85d29ebb2d56c007>:0