SSO (single sign on) is used to provide seamless browsing from one product panel to another without having to relogin everytime. In Plesk 9 SSO is mainly used to provide integration with Parallels Plesk Billing. If you are not using Plesk Billing then you can disable SSO. [QUOTE]I also wonder if changing the “Full Hostname” …
Continue reading “Unable to login to plesk 9.0.1 after upgrade from 9.0”