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=40206360&ids=51347489&ids=51347510&ids=51347513&ids=51347518&ids=51347646&ids=51347684&ids=53116962 exceeded the timeout of 2000 millisenconds.