$username = $_SESSION['username'];

$sql = "SELECT userEmail from Users WHERE username LIKE '{$username}' LIMIT 1";
$result = $mysqli->query($sql);
$replyTo = mysqli_fetch_field($result);

$sql2 = "SELECT name from Users WHERE username LIKE '{$username}' LIMIT 1";
$result2 = $mysqli->query($sql2);
$name = mysqli_fetch_field($result2);