The error you’re seeing is related to not having curl enabled on your xamp server stack. The Pinnion plugin uses this to get a list of your surveys.
In this case your xamp server is located at D:\xampp\
You’ll find a php configuration file located at D:\xampp\php\php.ini
In this file, you’ll need to uncomment the line, by removing the semi-colon, containing:
;extension=php_curl.dll
Then restart your apache server.
Hope that helps!
Regards,
Robert
