No Unix timestamp update after reset

[AbgehobenSB]

Describe the bug
after the HWID had a reset. the current timestamp should inserted into the last_reset row. but it just doesn't insert the current timestamp.
To Reproduce
Steps to reproduce the behavior:

1. Go to the HWID Reset page
2. Click on Reset HWID
3. Look in your Database
4. you will see the timestamp is still 0 but it should be 1644681443

Expected behavior
after the HWID reset you shouldn't be able to reset it once again.

it is just setting the hwid to NULL again.

[AbgehobenSB]

Fix down below

if (isset($_POST['reset_hwid'])) {
    $time = time();
    $sql = "SELECT * FROM users WHERE uid = '$uid'";
    $result = mysqli_query($mysqli, $sql);
    $row = mysqli_fetch_assoc($result);
    $last_reset = $row['last_reset'];
    if ($time - $last_reset < 172800) {
        echo '<div class="alert alert-danger" role="alert">
        <strong>Error!</strong>';
        $time = 172800 - ($time - $last_reset);
        $days = floor($time / 86400);
        $hours = floor(($time % 86400) / 3600);
        $minutes = floor(($time % 3600) / 60);
        $seconds = floor($time % 60);
        echo ' You can only reset your hwid once every 48 hours.
        You have ' . $days . ' days, ' . $hours . ' hours, ' . $minutes . ' minutes, and ' . $seconds . ' seconds left.';
        echo '</div>';
    } else {
		$time = time();
        $sql = "UPDATE users SET hwid = NULL WHERE uid = '$uid'";
		$sql2 = "UPDATE users SET last_reset = '$time' WHERE uid = '$uid'";
        $result = mysqli_query($mysqli, $sql);
		$result = mysqli_query($mysqli, $sql2);
        Util::redirect('/');
        mysqli_query($mysqli, $sql);
        echo '<div class="alert alert-success" role="alert">
        <strong>Success!</strong> Your HWID has been reset.
        </div>';
		
    }
}

[NotClynt]

Done