Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/html/index.php:12 Stack trace: #0 /var/www/html/index.php(12): mysqli->__construct('172.17.0.1', 'walidadmin', Object(SensitiveParameterValue), 'kiosque') #1 {main} thrown in /var/www/html/index.php on line 12