Fatal error: Uncaught Error: Class 'SimpleSAML\SessionHandler' not found in /var/www/alldocs/home/sdoehner/webtest/simplesamlphp_idp/lib/SimpleSAML/SessionHandlerCookie.php:20 Stack trace: #0 {main} thrown in /var/www/alldocs/home/sdoehner/webtest/simplesamlphp_idp/lib/SimpleSAML/SessionHandlerCookie.php on line 20