error: (00087792): cannot disable an object with an enable state parent.
stack:
[ (00087792)].DefaultSetStageOnEnter.Disable() - "<native>" Line ?
[ (00087792)].defaultOnEnter.TriggerMe() - "defaultOnEnter.psc" Line ?
[ (00087792)].DefaultSetStageOnEnter.TriggerMe() - "defaultSetStageOnEnter.psc" Line ?
[ (00087792)].DefaultSetStageOnEnter.OnTriggerEnter() - "defaultOnEnter.psc" Line ?
I suspect this is USSEP, because USSEP adds the following enable parent to 00087792: CWGarrisonEnableMarkerSonsDawnstar [REFR:0002C77C] (places XMarker [STAT:0000003B] in GRUP Cell Persistent Children of [CELL:00000D74] (in Tamriel "Skyrim" [WRLD:0000003C]) at 7,25)
If there's another cause I missed, I apologize in advance.