Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/galtechstudents/public_html/bisty_buenest_babu/PHP_bisty/StudentManagementSystem/config.php:3 Stack trace: #0 /home/galtechstudents/public_html/bisty_buenest_babu/PHP_bisty/StudentManagementSystem/config.php(3): mysqli_connect('localhost', 'root', '', 'crud') #1 /home/galtechstudents/public_html/bisty_buenest_babu/PHP_bisty/StudentManagementSystem/edit.php(2): include('/home/galtechst...') #2 {main} thrown in /home/galtechstudents/public_html/bisty_buenest_babu/PHP_bisty/StudentManagementSystem/config.php on line 3