Error message appears during server startup

Failed to call hook 'LoadImageList' on plugin 'ImageLibrary v2.0.62' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.ImageLibrary.IsInStorage (System.UInt32 crc) [0x00000] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.HasImage (System.String imageName, System.UInt64 imageId) [0x0002e] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.LoadImageList (System.String title, System.Collections.Generic.List`1[T] imageList, System.Action callback) [0x0002f] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x000fb] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <d59b507fd76240e5b62228d0eae39b73>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <d59b507fd76240e5b62228d0eae39b73>:0 
Failed to call hook 'ImportImageList' on plugin 'ImageLibrary v2.0.62' (NullReferenceException: Object reference not set to an instance of an object)
  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) [0x00099] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x009da] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <d59b507fd76240e5b62228d0eae39b73>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <d59b507fd76240e5b62228d0eae39b73>:0 
 

5 hours ago, laodu said:

Failed to call hook 'LoadImageList' on plugin 'ImageLibrary v2.0.62' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.ImageLibrary.IsInStorage (System.UInt32 crc) [0x00000] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.HasImage (System.String imageName, System.UInt64 imageId) [0x0002e] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.LoadImageList (System.String title, System.Collections.Generic.List`1[T] imageList, System.Action callback) [0x0002f] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x000fb] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <d59b507fd76240e5b62228d0eae39b73>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <d59b507fd76240e5b62228d0eae39b73>:0 
Failed to call hook 'ImportImageList' on plugin 'ImageLibrary v2.0.62' (NullReferenceException: Object reference not set to an instance of an object)
  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) [0x00099] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.ImageLibrary.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x009da] in <d61a1ecb7af841f19183d7346a7a0106>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <d59b507fd76240e5b62228d0eae39b73>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <d59b507fd76240e5b62228d0eae39b73>:0 
 

most likely one of the images you have installed is null