Not being able to upload and show map using Qgiscloud

I am trying to upload and show a map in a web page using Qgiscloud. I am using a Qgis plug in from Qgis desktop.
When I try to upload data I get the following error message.
Can some one please tell me the correct way to do this. Here below is the error message i got.

Type Error: in method 'Driver_CreateDataSource'.argument 2 of type 'charconst*'
File "C/user /gis/.qgis/python/pluginsqgiscloudqgiscloudplugindialog.py",line 459, in upload _data
