Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: YES) in /var/www/html/projects/ilink_2.0/config.php:29 Stack trace: #0 /var/www/html/projects/ilink_2.0/config.php(29): mysqli_connect() #1 /var/www/html/projects/ilink_2.0/index.php(31): include('...') #2 {main} thrown in /var/www/html/projects/ilink_2.0/config.php on line 29