blackberry中的消息队列已满错误

我已经编码从用户那里获取信息并发送一封单击按钮的电子邮件。程序执行了一段时间，然后模拟器崩溃，显示错误

“DE427”-消息队列已满。。。这是我所做的代码

if(field==SendMail)

{

---

有谁能告诉我错误是什么以及如何纠正问题……请……

某些版本的Windows XP和Blackberry simulator版本似乎存在问题。请检查此链接

如果清理模拟器（从模拟器目录中删除.dmp文件）并重新启动模拟器，它工作正常

            Message m = new Message();
            Address a = null;

            try {

                a = new Address("user@xyz.com", "Rahul");

            } catch (AddressException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            Address[] addresses = {a};
            try {
                m.addRecipients(net.rim.blackberry.api.mail.Message.RecipientType.TO, addresses);
                m.setContent("Name:"+Name.getText().toString()+"\n"+ "Phone :"+Phone.getText().toString()+
                        "\n"+ "Date & Time:"+DateShow.getText().toString()+"\n"+"Make:"+Make.getText().toString()+
                        "\n"+"Model:"+Model.getText().toString()+"\n"+"Miles:"+Miles.getText().toString()+"\n");
                m.setSubject("Appointment Request (Via Blackberry app)");
            } catch (MessagingException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            Invoke.invokeApplication(Invoke.APP_TYPE_MESSAGES, new MessageArguments(m));

        }