Mail Sending Error

<?php

if ($_SERVER['REQUEST_METHOD'] == "POST") {
    try {
        $postdata = file_get_contents("php://input");
        $request = json_decode($postdata);
        $serviceName = $request->service;

        if ($serviceName == 'test') {
             $name= $request->name;

 require "./class.PHPMailer.php";

$mail = new PHPMailer();

$mail->IsSMTP();                                      // set mailer to use SMTP
$mail->SMTPSecure = "ssl";

$mail->port = "487";

$mail->Host = 'ssl://smtp.gmail.com';  // specify main and backup server
$mail->SMTPAuth = true;     // turn on SMTP authentication
$mail->Username = "mygmailid";  // SMTP username
$mail->Password = "password"; // SMTP password

$mail->From = "mygmailid";
$mail->FromName = "myname";
$mail->AddAddress("reciepient id", "reciepient name");
$mail->AddAddress("reciepient id");                  // name is optional
$mail->AddReplyTo("reciepient id", "Information");

$mail->WordWrap = 50;                                 // set word wrap to 50 characters
$mail->IsHTML(true);                                  // set email format to HTML

$mail->Subject = "Here is the subject";
$mail->Body    = "This is the HTML message body in bold!";
$mail->AltBody = "This is the body in plain text for non-HTML mail clients";


        if(!$mail->Send()){
            $er=$mail->ErrorInfo;
            $json = array("error" => "X", "errorMsg" => $er);
         }else{
            $json = array("error" => "X",  "error" => "Message has been sent");
         }
        echo json_encode($json);
        return;
        } //catch exception
           catch (Exception $e) {
                 $json = array("error" => "X", "errorMsg" => "Some error occured", "error" => $e);
                 echo json_encode($json);
                 }
} else {
    echo "Oops you landed on the wrong page!";
}

?>