Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'partner'@'localhost' (using password: YES) in /var/www/html/CUSTOMERS/partner/includes/database.php:12
Stack trace:
#0 /var/www/html/CUSTOMERS/partner/includes/database.php(12): mysqli_connect()
#1 /var/www/html/CUSTOMERS/partner/includes/database.php(8): MySQLDatabase->open_connection()
#2 /var/www/html/CUSTOMERS/partner/includes/database.php(70): MySQLDatabase->__construct()
#3 /var/www/html/CUSTOMERS/partner/includes/init.php(36): require_once('...')
#4 /var/www/html/CUSTOMERS/partner/login.php(6): require_once('...')
#5 {main}
thrown in /var/www/html/CUSTOMERS/partner/includes/database.php on line 12