Can't access page where libre office says I should close an account in order to 'avoid inconsistencies' in personal settings.

I am using Libre Office 4.1: When I try to open Libre Office now, I get message that I should first close Libre office on host ‘c-69-140-147-26.hsd1.dc.comcast.net’ in order to avoid “inconsistencies in [my] personal settings”. But when I go to that page I get message “Safari can’t open because the service where this page is located is not responding”. Any suggestions? If I download a newer version of Libre Office will that get around the problem? I want to be able to work with Libre documents I have already created. . . .