import picasa google album by using phoca gallery component of joomla 3

I am trying to fetch my picasa album photos in my website. I am using joomla 3 and phoca gallery component. As per documentation available in google, I have provided correct userid, album name and auth key. But when I am trying to import photo by clicking Picasa(google+) Import, it is showing

Error

Save failed with the following error: Picasa Album not found. Check the Album field.

Could you please help me how to integrate this? or could you please let me know any sample data to test this whether my component is bug-free or not.