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I upgraded from 2.9.2 to 3.0 and everything was working. … I upgraded all the subdomains via the admin page, update. Everything was fine.
I manually upgraded from 3.0 to 3.1.3
I logged on and wanted to go to the Network Admin to upgrade the subdomains, and I cannot get there. At a place, near the top of all the individual sites that I login to, I get a notification like this. …
"Thank you for Updating! Please visit the Update Network page to update all your sites."
When I click that link, I get these results from Safari, Firefox, Chrome. …
---------------
---------------Safari can’t find the server.
Safari can’t open the page “http://community4health.tld/wp-admin/network/” because Safari can’t find the server “community4health.tld”.
---------------Server not found
Firefox can't find the server at http://www.community4health.tld.
Check the address for typing errors such as
ww.example.com instead of
http://www.example.com
If you are unable to load any pages, check your computer's network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.