Fatal error: Uncaught ArgumentCountError: mysqli_connect_errno() expects exactly 0 arguments, 1 given in /home/greatjoy/public_html/hotelbooking/conn.php:9
Stack trace:
#0 /home/greatjoy/public_html/hotelbooking/conn.php(9): mysqli_connect_errno(Object(mysqli))
#1 /home/greatjoy/public_html/hotelbooking/index.php(3): require('/home/greatjoy/...')
#2 {main}
thrown in /home/greatjoy/public_html/hotelbooking/conn.php on line 9