Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/it-iatu/html/db.php:10
Stack trace:
#0 /var/www/it-iatu/html/db.php(10): mysqli_connect()
#1 /var/www/it-iatu/html/index.php(49): include_once('...')
#2 {main}
thrown in /var/www/it-iatu/html/db.php on line 10