Traitement de surface

Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'user'@'localhost' (using password: YES) in /home/francsef/public_html/sefV3/composants/config.php:2 Stack trace: #0 /home/francsef/public_html/sefV3/composants/config.php(2): mysqli_connect('localhost', 'user', Object(SensitiveParameterValue), 'database_name') #1 /home/francsef/public_html/sefV3/Traitement-de-surface.php(62): include('/home/francsef/...') #2 {main} thrown in /home/francsef/public_html/sefV3/composants/config.php on line 2