Fatal error: Uncaught Error: Interface 'SAML2\Configuration\Queryable' not found in /var/www/alldocs/home/cmckay/cms_static/simplesamlphp_sp/vendor/simplesamlphp/saml2/src/SAML2/Configuration/ArrayAdapter.php:10 Stack trace: #0 {main} thrown in /var/www/alldocs/home/cmckay/cms_static/simplesamlphp_sp/vendor/simplesamlphp/saml2/src/SAML2/Configuration/ArrayAdapter.php on line 10