Users don't get logged in.

hi,

I am using hybridauth module for register through social sites. But when user registers below problems occur.
When user clicks on social icons popup opens after filling all the credentials popup closes but no current page refreshes and user remains on registration page only. When user clicks on same social icon, user gets logged in on popup window and current window remains with registration page only. I have tried all the way but didn't file any solution. Hope someone will suggest one.

Thanks.
Tejaswinig