Trying to add new user to my plex account but says I've reached the maximum but I only have 1 other

Server Version#:4.157.0

I am trying to add a friend to my Plex server libraries. It sent him an invite and he accepted it. On his side he can’t see my server at all. On my side it looked like he didn’t accept the invite. I’ve had the same thing happen on another account I tired to set up and I accepted the invite for them so I know they are doing that. I have the libraries selected that I want them to see. It also won’t allow me to send another invite. On a google advise it suggested unfriending them and friending again. When I try to friend them again it says “You’ve reached the limit for the maximum number of accounts you can share with.” But I only have 2 accounts set up including my account. So I’m still at the point where they accepted the invite, but can’t see my server at all. I do have remote access turned on and I have a lifetime account. Any advise is appreciated.