skills error and not loading

Downloaded the new version had this issue come up and not loaded

(04:19:20) | Skills was compiled successfully in 1967ms
(04:19:20) | Failed to call hook 'OnServerInitialized' on plugin 'Skills v1.15.0' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.Skills.<CheckStages>m__7 (Oxide.Plugins.Skills+SkillData skillData) [0x00019] in <9a33abe57e5445f3b1cbaf38f5661c22>:0 
  at System.Collections.Generic.List`1[T].ForEach (System.Action`1[T] action) [0x00024] in <eae584ce26bc40229c1b1aa476bfa589>:0 
  at Oxide.Plugins.Skills.CheckStages () [0x00022] in <9a33abe57e5445f3b1cbaf38f5661c22>:0 
  at Oxide.Plugins.Skills.OnServerInitialized () [0x000b7] in <9a33abe57e5445f3b1cbaf38f5661c22>:0 
  at Oxide.Plugins.Skills.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00441] in <9a33abe57e5445f3b1cbaf38f5661c22>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <31122a27a2414cd799150f8677cf39d4>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

Hi! Send me please ur config and data files

if its a problem with the data ill jsut  do a full clean  wipe  next wipe and use 1.13 till then  onl,y  deleted config and  old version when i loaded it 

Changed Status from Pending to Closed