Duplicate error brightauthor connected

Hi Just got an error when pubishing ” zone1 >mediafilexxx.mp3>mediafilexxx.mp3_ev_ev> The event is a duplicate of another event assigned to the media state Ls5 player - brightauthor connected on MacBook Pro. Interactive gpio button presentetation with audio (mp3) only I have 1 home file and 7 gpio inputs files, u get 21 errors for each mp3 file..? I’ve run out of ideas..