Fatal error: Uncaught SimpleSAML\Error\CriticalConfigurationError: The configuration is invalid: Setting secure cookie on plain HTTP is not allowed. in /var/www/html/includes/simplesamlphp/src/SimpleSAML/Session.php:305 Stack trace: #0 /var/www/html/includes/simplesamlphp/src/SimpleSAML/Auth/Simple.php(47): SimpleSAML\Session::getSessionFromRequest() #1 /var/www/html/login.php(20): SimpleSAML\Auth\Simple->__construct() #2 {main} thrown in /var/www/html/includes/simplesamlphp/src/SimpleSAML/Session.php on line 305