i making ajax call my code looks like this

```
        var Data = {
        name              : $('input[name=name]').val(),
        email             : $('input[name=email]').val(),
        phoneno           : $('input[name=phoneno]').val(),
        password          : $('input[name=password]').val(),
    };
    var data = JSON.stringify(Data);
$.ajax({
        url: "/registeruser",   
        type: "POST",      
        data:  data,      
        dataType: 'json',
        contentType: 'application/json',
        success: function(response)   // A function to be called if request succeeds
        {
          console.log('responsee........', response);
        },
        error: function(jqXHR, textStatus, errorMessage) {
            console.log('handle errpe message',errorMessage); // Optional
        },
    });

```

i get an error on my server side nodejs  

SyntaxError: Unexpected token o in JSON at position 1

my express route code

```
exports.registeruserController = function(req,res,next){
    console.log('sdasdasdasdasd');
 console.log('request of the user to register',req.body);
}

```