{"error":true,"error_msg":"input data is not correct. Enter again!"}

private class HttpRequestTask extends AsyncTask<Void, Void, TestNameDTO> {
        @Override
        protected TestNameDTO doInBackground(Void... params) {
            try {
 
                List<MediaType> types = Arrays.asList(
                        new MediaType("text", "html", Charset.forName("UTF-8")),
                        new MediaType("application", "json", Charset.forName("UTF-8")),
                        new MediaType("application", "*+json", Charset.forName("UTF-8"))
                );
 
                String url = "//login.php";
                RestTemplate restTemplate = new RestTemplate();
                MappingJackson2HttpMessageConverter jsonConverter = new MappingJackson2HttpMessageConverter();
                jsonConverter.setObjectMapper(new ObjectMapper());
                jsonConverter.setSupportedMediaTypes(types);
                restTemplate.getMessageConverters().add(jsonConverter);
 
                Map<String, String> map = new HashMap<String, String>();
                map.put("email", "w@mail.com");
                map.put("password", "12345678");
 
 
                TestNameDTO entity = restTemplate.postForObject(url, map, TestNameDTO.class);
 
                Log.i("MY_TAG", " ERROR: " + entity.getError()
                        + " ERROR_MSG: " + entity.getError_msg()
                        + " UID: " + entity.getUid());
 
                return entity;
 
            } catch (Exception e) {
                Log.e("LoginActivity", e.getMessage(), e);
            }
 
            return null;
        }
 
        @Override
        protected void onPostExecute(TestNameDTO entity) {
            Log.i("MY_TAG", " ERROR: " + entity.getError()
                    + " ERROR_MSG: " + entity.getError_msg()
                    + " UID: " + entity.getUid());
        }
 
    }

{
  "error": false,
  "uid": "5730bea2319df0.98827769",
  "user": {
    "name": "testName",
    "email": "testName@mail.com",
    "created_at": "2016-05-09 19:45:22",
    "updated_at": null
  }
}