I cannot use this mod around 2-3 weeks ago. Maybe a side effect of any update? Can anyone help me with this issue pls?

Could not execute post-long-event action. Exception: System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GlobalTextureAtlasManager.TryInsertStatic (Verse.TextureAtlasGroup group, UnityEngine.Texture2D texture, UnityEngine.Texture2D mask) [0x00000] in <cd7169108ea74757aa50c5b33d275c15>:0
at Verse.Graphic_Single.TryInsertIntoAtlas (Verse.TextureAtlasGroup groupKey) [0x00036] in <cd7169108ea74757aa50c5b33d275c15>:0
at Verse.ThingDef.<PostLoad>b__349_0 () [0x00043] in <cd7169108ea74757aa50c5b33d275c15>:0
at Verse.LongEventHandler.ExecuteToExecuteWhenFinished () [0x0007c] in <cd7169108ea74757aa50c5b33d275c15>:0
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch1 (string)
Verse.LongEventHandler:ExecuteToExecuteWhenFinished ()
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent ()
Verse.LongEventHandler:LongEventsUpdate (bool&)
Verse.Root:Update ()
Verse.Root_Entry:Update ()