Warning: mysqli_connect(): Headers and client library minor version mismatch. Headers:50556 Library:50637 in /var/www/html/web_dev/thankyoustudent_db.php on line 8

Warning: mysqli_connect(): (28000/1045): Access denied for user 'svcdb'@'localhost' (using password: YES) in /var/www/html/web_dev/thankyoustudent_db.php on line 8
Unable to connect to MySQL