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=47513618&ids=47513624&ids=51347710&ids=51347731&ids=47513632&ids=51347468&ids=51347466&ids=51347711&ids=51347728&ids=47513631 exceeded the timeout of 2000 millisenconds.