Untitled

<html lang="en">
    <head>
        <meta charset="utf-8" />
    </head>
</html>

<?php
    session_start();

    $db = new mysqli("72.167.233.15", "LFClassDB", "Omar28405!", "LFClassDB");

    if ($db->connect_errno) {
        die("Failed to connect to MySQL: (" . $db->connect_error . ") ");
    }
    ........
    ........

connect_errno) { die("Failed to connect to MySQL: (" . $db->connect_error . ") "); } function si.......(the rest of the php page, unexecuted)