Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'web'@'172.17.0.1' (using password: NO) in /var/www/html/pics/index.php:2 Stack trace: #0 /var/www/html/pics/index.php(2): mysqli_connect('192.168.103.2', 'web', Object(SensitiveParameterValue), 'web') #1 {main} thrown in /var/www/html/pics/index.php on line 2