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=28213277&ids=47513632&ids=28213280&ids=32309251&ids=28213266&ids=47513619&ids=28213264&ids=28213283&ids=28213269&ids=47513674 exceeded the timeout of 2000 millisenconds.