on booting up server i see this 

Failed to call hook 'ImportImageList' on plugin 'ImageLibrary v2.0.60' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.ImageLibrary.IsInStorage (System.UInt32 crc) [0x00000] in <ad1d4917e6eb4d6ca2b0b20804dd7614>:0
  at Oxide.Plugins.ImageLibrary.HasImage (System.String imageName, System.UInt64 imageId) [0x00031] in <ad1d4917e6eb4d6ca2b0b20804dd7614>:0
  at Oxide.Plugins.ImageLibrary.ImportImageList (System.String title, System.Collections.Generic.Dictionary`2[TKey,TValue] imageList, System.UInt64 imageId, System.Boolean replace, System.Action callback) [0x00029] in <ad1d4917e6eb4d6ca2b0b20804dd7614>:0
  at Oxide.Plugins.ImageLibrary.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x009da] in <ad1d4917e6eb4d6ca2b0b20804dd7614>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <e23ba2c0f246426296d81c842cbda3af>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <50629aa0e75d4126b345d8d9d64da28d>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <50629aa0e75d4126b345d8d9d64da28d>:0