SAML Single Sign On failed

Please contact your administrator or log in at the login page.
Processing regex /plugins/servlet/applinks.* with value /labels/viewlabel.action?ids=2261021&ids=47513614&ids=47513628&ids=47513631&ids=51347644&ids=51347683&ids=51347684&ids=51347830 exceeded the timeout of 2000 millisenconds.