Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'my_user'@'localhost' (using password: YES) in /home/tompewss/public_html/ghost - Copie/www/connection bd/test2.php:2 Stack trace: #0 /home/tompewss/public_html/ghost - Copie/www/connection bd/test2.php(2): mysqli->__construct('localhost', 'my_user', 'my_password', 'my_db') #1 {main} thrown in /home/tompewss/public_html/ghost - Copie/www/connection bd/test2.php on line 2