Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'apartment'@'localhost' (using password: YES) in C:\xampp\htdocs\apartment.boostermod.com\include\connect_db.php:3 Stack trace: #0 C:\xampp\htdocs\apartment.boostermod.com\include\connect_db.php(3): mysqli->__construct('localhost', 'apartment', Object(SensitiveParameterValue), 'apartment') #1 {main} thrown in C:\xampp\htdocs\apartment.boostermod.com\include\connect_db.php on line 3