I have recently purchase theme aufbau WP theme. While importing data getting an error “cURL error 18: transfer closed with outstanding read data remaining”.
I have tried in my local machine as well as on my LIVE server but facing the same issue.
Must be something related to the URL of the xml file you’re trying to import. Please see this link, it might help (it’s talking there about a parameter datetime, but probably there is also in your URL a similar parameter which is not encoded):
Actually two days back it was working and suddenly it’s stop working in theme it self. I am trying to import data using import demo data option available in theme it self.