Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/stteresa/public_html/user_tz/db_connect.php:7 Stack trace: #0 /home/stteresa/public_html/user_tz/db_connect.php(7): mysqli_connect('localhost', 'root', '', 'secondary_db') #1 {main} thrown in /home/stteresa/public_html/user_tz/db_connect.php on line 7