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=21135378&ids=21135384&ids=2261020&ids=28213257&ids=28213265&ids=47513623&ids=51347458&ids=51347461 exceeded the timeout of 2000 millisenconds.