Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: YES) in /var/www/code-php/il-includes/class-db.inc.php:150 Stack trace: #0 /var/www/code-php/il-includes/class-db.inc.php(150): mysqli_connect() #1 /var/www/code-php/index.php(13): DataBase->openConnection() #2 {main} thrown in /var/www/code-php/il-includes/class-db.inc.php on line 150