Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/BankLoan/bankloan.php:1) in /var/www/html/BankLoan/bankloan.php on line 21

Fatal error: Uncaught mysqli_sql_exception: No such file or directory in /var/www/html/BankLoan/bankloan.php:22 Stack trace: #0 /var/www/html/BankLoan/bankloan.php(22): mysqli_connect('localhost', 'threecsie', Object(SensitiveParameterValue)) #1 {main} thrown in /var/www/html/BankLoan/bankloan.php on line 22