Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'mux'@'localhost' (using password: YES) in /home/abashir/public_html/W7_examples.zip/mysqli_connect.php:9 Stack trace: #0 /home/abashir/public_html/W7_examples.zip/mysqli_connect.php(9): mysqli_connect('localhost', 'mux', Object(SensitiveParameterValue), 'mux_mysqlandphp') #1 /home/abashir/public_html/W7_examples.zip/insert.php(2): include('/home/abashir/p...') #2 {main} thrown in /home/abashir/public_html/W7_examples.zip/mysqli_connect.php on line 9