Me too. Same Error 2017-10-30 18:29:20 WARN Shibboleth.SessionInitiator.SAML2 [199]: unable to locate metadata for provider (https://idp-stage.pima.edu/idp/shibboleth) was working on Friday Oct 27, 2017 Thanks in Advance! -- Sent from: http://shibboleth.1660669.n2.nabble.com/Shibboleth-Users-f1660767.html