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=2261022&ids=2261035&ids=28213280&ids=47513612&ids=47513614&ids=47513623&ids=47513632&ids=51347459 exceeded the timeout of 2000 millisenconds.