jQuery Handler error is not a function

Question

I am using jquery ajax fileupload. the file is uploaded correctkly but i got error like

TypeError: jQuery.handleError is not a function
[Break On This Error         


        

Answer 1

             if(typeof(data.error) != 'undefined')
            {
                if(data.error != '')
                {
                    alert(data.error);
                }else
                {
                    alert(data.msg);
                    showprofilepicture();
                }
            }

should be

jQuery.ajaxFileUpload({
            url:'',
            secureuri:false,
            fileElementId:'fileToUpload',
            dataType: 'json',
            data:{'image_desc':image_desc,'gallery_id':curr_time_stamp},
            success: function (data, status)
            {   

                 if(typeof(data.error) != 'undefined')
                {
                    if(data.error != '')
                    {
                        alert(data.error);
                    }
                }else
                    {
                        alert(data.msg);
                        showprofilepicture();
                    }
            }

        }
    )