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

SQLSTATE[42000] [1044] Access denied for user 'mrdhosti_app_adm'@'localhost' to database 'mrdhosti_app'
PHP Version : 7.3.16

Warning: PDO::prepare(): SQLSTATE[00000]: No error: PDO constructor was not called in /home/mrdhosti/ on line 471

Fatal error: Uncaught Error: Call to a member function execute() on null in /home/mrdhosti/ Stack trace: #0 /home/mrdhosti/ Session->addActiveGuest('', 1585891607) #1 /home/mrdhosti/ Session->startSession() #2 /home/mrdhosti/ Session->__construct(Object(Database)) #3 /home/mrdhosti/ include('/home/mrdhosti/...') #4 {main} thrown in /home/mrdhosti/ on line 472