Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/apptrrgq/public_html/htdocs/db-test.php:3 Stack trace: #0 /home/apptrrgq/public_html/htdocs/db-test.php(3): mysqli_connect('127.0.0.1', 'root', '', NULL, 3306) #1 {main} thrown in /home/apptrrgq/public_html/htdocs/db-test.php on line 3