Vip status problem

what is that?

[VIP Status] No-Group-Image with ID '2967519492' ImageLibrary name 'NOGROUPIMAGE' and link 'https://i.ibb.co/hmC7s0y/vip1.png' has been added.

And:

Failed to call hook 'OnPlayerConnected' on plugin 'WipeTimerStatus v1.2.2' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.WipeTimerStatus.IsStatusDisplayed (System.UInt64 userId, System.String statusId) [0x00000] in <7e27dc9f46764d91835e55b70d7f54df>:0 
  at Oxide.Plugins.WipeTimerStatus.UpdateStatus (BasePlayer player, System.Boolean force) [0x0000a] in <7e27dc9f46764d91835e55b70d7f54df>:0 
  at Oxide.Plugins.WipeTimerStatus.OnPlayerConnected (BasePlayer player) [0x00000] in <7e27dc9f46764d91835e55b70d7f54df>:0 
  at Oxide.Plugins.WipeTimerStatus.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x000b0] in <7e27dc9f46764d91835e55b70d7f54df>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <795304323ac74a298b8ed190a1dfa739>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <beb2b64691c64e2b95b99491bd85442c>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <beb2b64691c64e2b95b99491bd85442c>:0

and how do I change GROUP1 to VIP1 should I do it from the data or in the lang?

send all the config and data