SAML Single Sign On failed

Please contact your administrator or log in at the login page.

Processing regex .*applicationlinks.* with value /labels/viewlabel.action?ids=21135378&ids=28213265&ids=28213269&ids=47513617&ids=47513628&ids=51347668&ids=51347691&ids=51347738&key=SIC exceeded the timeout of 2000 millisenconds.