https://support.atlassian.com/jira/kb/unable-to-view-dashboard-urlportmismatchexception-due-to-apache-tomcat-connector/
Unable to View Dashboard 'UrlPortMismatchException' Due to Apache Tomcat Connector | Jira and Jira...
Learn how to resolve the 'UrlPortMismatchException' error in JIRA by configuring the Apache Tomcat connector settings.
to viewapache tomcatunabledashboard