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=2261028&ids=28213252&ids=28213257&ids=28213258&ids=51347495&ids=51347673&ids=51347695&ids=80871433 exceeded the timeout of 2000 millisenconds.