Fatal error: Uncaught Error: Undefined constant "REQUEST_URI" in /var/www/html_RAD/config.php:4
Stack trace:
#0 /var/www/html_RAD/public/mainfile.php(163): include_once()
#1 /var/www/html_RAD/public/index.php(17): require_once('...')
#2 {main}
thrown in /var/www/html_RAD/config.php on line 4