Trouble signing in and/or upgrading to premuim

I have had issues with signing into my plex account today. I have never had these issues. I even changed the password. When I sign into the server to add media, it is giving me an error that there is something wrong with the account. I can actually sign in by going to the www.plex.tv website then click on sign up and it will sign me in??? I can’t even sign in on the website, but it will sign me into the server through the sign up option? Has anyone else had these issues? I also did the update to the latest version but this didn’t help I had the same issues with signing in before and after the update.