Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/andrrafe/public_html/AH/HMS/hospital/hms/doctor/include/config.php:6 Stack trace: #0 /home/andrrafe/public_html/AH/HMS/hospital/hms/doctor/include/config.php(6): mysqli_connect() #1 /home/andrrafe/public_html/AH/HMS/hospital/hms/doctor/index.php(3): include('/home/andrrafe/...') #2 {main} thrown in /home/andrrafe/public_html/AH/HMS/hospital/hms/doctor/include/config.php on line 6