Unity Prefab avatar upload issue

I have a prefabbed avatar I’m trying to upload, but I’m getting an error when clicking “Build&Publish” button on VRCSDK

“ArgumentException: EditorSceneManager.SetActive failed; you can not save a preview scene”

i have tried googling and searching but to no luck. Anyone know a solution???

alternatively, on the left side in the hiarchey, right click the blue prefab and select “unpack prefab completely” to remove the prefabbed state.

That Worked! Thank You!!!