Error when user set up integration with LinkedIn

Hello,

when I try to set up the linked in integration in EasyBlog > Blogger > user > Linked In integration : I click the button "sign in with linked in" and it shows this message:

Site application key is not configured correctly
Note that the app on the LinkedIn integration has been correctly setup based on your tutorials and works with other social integration components like JFBConnect.

Thanks for your support!

Cheers
Sébastien