Failed import to FortPlaysetRoot

I’m receiving this errors when trying to Launch Session:

Failed import for FortPlaysetRoot /MAPA/MAPA.MAPA:PersistentLevel.FortPlaysetRoot_2147482641

Failed import for SceneComponent /MAPA/MAPA.MAPA:PersistentLevel.FortPlaysetRoot_2147482641.DefaultSceneRoot

Does anyone knows how can I fix that?

@CODIGOGus Thank you for your report! Can you please re-post using the “New Issue” option on the Issues and Bug Reporting forums? Posts with this feature are connected directly into our development team so we can quickly get to them!
For more information, such as how to get the reference ID, please check out the article here: Using the Creative and UEFN Bug Reporting Form

Done. Thanks