might be silly question... have you tried replacing localhost with arserver hostname??
Yes i tried adding the ARserver name, FQDN name, IP address but nothing work.
Also i tried to add the server name and FQDN in host file but still the same.
Did you try opening this link on the same box where this is installed? I know you have opened the port from firewall, but just to verify.
HI Mitesh Patel,
Thanks a lot for your update.
Yes the error is coming at the box where we have done the upgrade.
Any specific logs you want me to verify or any specific configuration.
Waiting for your feedback.