Error connecting to database - check your database connection properties in the constants.php file!

SQLSTATE[HY000] [1045] Access denied for user 'futurew_demo'@'localhost' (using password: YES)
PHP Version : 8.1.33

Fatal error: Uncaught Error: PDO object is not initialized, constructor was not called in /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/admin/includes/Session.php:489 Stack trace: #0 /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/admin/includes/Session.php(489): PDO->prepare('REPLACE INTO ac...') #1 /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/admin/includes/Session.php(60): Session->addActiveGuest('216.73.216.154', 1760551246) #2 /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/admin/includes/Session.php(26): Session->startSession() #3 /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/admin/includes/controller.php(28): Session->__construct(Object(Database)) #4 /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/index.php(2): include('/var/www/vhosts...') #5 {main} thrown in /var/www/vhosts/future-webdevelopment.nl/future-webdevelopment.nl/demo/admin/includes/Session.php on line 489