Failed to call hook 'OnServerInitialized' on plugin 'StackModifier v1.6.4' (KeyNotFoundException: The given key was not present in the dictionary.)
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in :0

  at Oxide.Plugins.StackModifier.CheckConfig () [0x00083] in <92ac0770166043c8924c22df8bdb1d91>:0

  at Oxide.Plugins.StackModifier.OnServerInitialized () [0x00011] in <92ac0770166043c8924c22df8bdb1d91>:0

  at Oxide.Plugins.StackModifier.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00a34] in <92ac0770166043c8924c22df8bdb1d91>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <09575a60985045248bcb43b20faeeb99>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in :0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in :0