The following error occurred while saving the scene after using the session plugin FocusOnMe, and the scene cannot be saved
!> Plugin file Custom/Scripts/CheesyFX/FocusOnMe/ScenePlugin/FocusOnMe_ScenePlugin.cs does not exist
!> Exception during Save: System.ArgumentNullException: Argument cannot be null.
Parameter name: key
at System.Collections.Generic.Dictionary`2[System.String,JSONStorable].TryGetValue (System.String key, .JSONStorable& value) [0x00000] in <filename unknown>:0
at Atom.GetStorableByID (System.String storeid) [0x00000] in <filename unknown>:0
at CheesyFX.LightMeUp.GetOrAddScenePlugin () [0x00000] in <filename unknown>:0
at CheesyFX.LightMeUp.ParseSceneLightConfig () [0x00000] in <filename unknown>:0
at SuperController.SaveInternalFinish (System.String saveName, .Atom specificAtom, Boolean includePhysical, Boolean includeAppearance, .ScreenShotCallback callback, Boolean isOverwrite) [0x00000] in <filename unknown>:0
at SuperController.SaveInternal (System.String saveName, .Atom specificAtom, Boolean includePhysical, Boolean includeAppearance, .ScreenShotCallback callback, Boolean isOverwrite, Boolean fromPlugin) [0x00000] in <filename unknown>:0