WP Version: 4.1 – SP Forum: Upgrade to Version 5.5.3
Dear all,
I updated my Forum manually via FTP Server.
After this I would like to upgrade the forum by link, but I get the message:
“Unable to communicate with SP servers for version requirements. Please try again in few minutes.”
I think, WP cannot reach the server, because the firewall block the connection (I am using the forum in Intranet).
Is it possible to upgrade/activate it manually?
Many thanks in advance!
Marcin

