Issue
After the restart to apply the upgrade of the Jenkins instance, it is not possible to access the job page.
Any job page is displaying this message:
javax.servlet.ServletException: org.apache.commons.jelly.JellyTagException:jar:file:${JENKINS_WAR_FILEPATH}/WEB-INF/lib/jenkins-core-1.609.1.2.jar!/lib/hudson/project/projectActionFloatingBox.jelly:38:74: <st:include> hudson.model.Run.getIDFormatter()Ljava/text/DateFormat;
Environment
Resolution
Reported as JENKINS-26508 you have to install a version superior or equal of the disk usage plugin 0.25
Go to $JENKINS_URL/pluginManager, find the disk-usage line, select it and hit the Download now and install after restart button.
Once the instance is back online, you will be able to browse your jobs as before.