hello, third time getting this error " 503 Service Unavailable (Failed to connect to endpoint: [N7V******] _serverNamespace = /websso action = Allow _port = 7080)" I searched around found various possibilities but non worked, rebooting the appliance from a ssh session fixes it, I checked events did not find any errors in there, where I can find the place to look by command line or the gui on what is causing this and the fix for it?
Check if any partitions are filling up. Run df -h
Also run service-control --status --all to check if any critical service goes down.
Also go under /var/core and check for any recent core/dumps.