Failed to call hook 'OnServerInitialized' on plugin 'CustomCraftTimes v1.1.0' (KeyNotFoundException: The given key was not present in the dictionary.)
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <fb001e01371b4adca20013e0ac763896>:0 
  at Oxide.Plugins.CustomCraftTimes.OnServerInitialized (System.Boolean initial) [0x00076] in <ff4309dde6204bf881b7fdf6b2c18504>:0 
  at Oxide.Plugins.CustomCraftTimes.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00146] in <ff4309dde6204bf881b7fdf6b2c18504>: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 <bae5f1223fce49c493b01571c99dce02>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <bae5f1223fce49c493b01571c99dce02>:0

I just glanced at the code, and it seems that the plugin was not designed to account for a modified config causing an error when it tries to access a removed item. I have temporarily submitted a patch to address this issue until @Camoec updates the code. I am sure he'll be able to improve this in the future.

Thank you!!! You're awesome!

Just uploaded the plugin in my server and it works without errors.