Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' in /var/www/html/prkm/db.php:14
Stack trace:
#0 /var/www/html/prkm/db.php(14): mysqli_connect()
#1 /var/www/html/prkm/index.php(7): include_once('...')
#2 {main}
thrown in /var/www/html/prkm/db.php on line 14