Fatal error: Uncaught Error: Using $this when not in object context in /var/www/alldocs/home/sdoehner/webtest/simplesamlphp_idp/templates/selectidp-dropdown.php:3 Stack trace: #0 {main} thrown in /var/www/alldocs/home/sdoehner/webtest/simplesamlphp_idp/templates/selectidp-dropdown.php on line 3