I am getting this message as well…
Private Media
The private root directory is missing.
Please make sure the /var/www/vhosts/mysite.com/buddypress-private exists and is writeable for the server’s user.
Does this mean you go to /var/www/vhosts/mysite.com and create the buddypress-private directory?
If yes
What permissions should be applied to buddypress-private on the server?
Thank You… stuck on this piece and not much info on Uncle Google anywhere that I can find.