You are going to have to tell us more than that.
What exactly is the error message, what are you trying to connect with, have you checked Jira is running on the machine you are connecting from (it's not remote, as you said localhost), what do the logs say?
You will want to check the Catalina.out and atlassian-jira.log to see what errors are being thrown and go from there. Verify the following:
Let us know what you find.
...PermissionsStartOnly=true User=www-data Group=www-data ExecStart=/opt/jira/bin/startup.sh ExecStop=/opt/jira/bin/shutdown.sh TimeoutStartSec=120 TimeoutStopSec=600 PrivateTmp=true [Install] WantedBy...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs