Jenkins Dashboard -> Manage Jenkins --> Manage Plugins-> Updates/Available Problem occurred
And also getting error while tring to restart. PFA screen shots.

Error:

javax.servlet.ServletException: org.apache.commons.jelly.JellyTagException: jar:file:/D:/Devops_Soft_Installs/apache-tomcat-7.0.70/webapps/jenkins/WEB-INF/lib/jenkins-core-1.593.jar!/hudson/PluginManager/table.jelly:74:52: <j:forEach> java.lang.StackOverflowError
at org.kohsuke.stapler.jelly.JellyClassTearOff.serveIndexJelly(JellyClassTearOff.java:117)
at org.kohsuke.stapler.jelly.JellyFacet.handleIndexRequest(JellyFacet.java:127)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:735)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.MetaClass$3.doDispatch(MetaClass.java:183)
at org.k
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:762)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)
at hudson.model.UpdateSite$Plugin.isNeededDependenciesCompatibleWithInstalledVersion(UpdateSite.java:763)