Take Recorder MetaHuman Recording Suddenly Won't Let Me Save?

I am having the same issue. The problem just popped up but is happening with every take recording now. Here is the error message:

Can’t save […]/Content/Cinematics/Takes/2023-08-25/DavidLucyTwo_05_Subscenes/BP_Lucy_DavidLucyTwo_05.uasset: Graph is linked to object World /Game/TUground/Maps/TN.TN (AttachParent) in external map

This post has a solution to the issue