Yesterday I have updated webform module from 7.x-4.0-beta3 to 7.x-4.9.
Post to that I am getting this notification message, throughout the site :
A partially-completed form was found. Please complete the remaining portions
I have also checked some threads :
When I check log entries I got this error :
Notice: Undefined property: stdClass::$is_draft in webform_client_form()
Which suggest that some alteration leading this issue but unable to get any solution.