Facebook Share Link Displaying Wrong Picture

We encourage users to post events happening in the community to the community events group on https://www.drupal.org.
scotthmza's picture

First and foremost, I'm new to Drupal. A developer set up my Drupal platform to manage 3 different websites within my one platform.

I'm having an issue with links being shared on Facebook, and the pic that Facebooks picks up from the coding is incorrect. Is there a way for me to set a default picture for each of the sites within my Drupal platform? And how would I easily do this?

I found this: http://www.left-click.us/blog/addthis-button-how-make-facebook-show-corr...

But I'm not sure how the above instructions would pertain to a Drupal platform that manages 3 different websites.

I'd very much appreciate any help with this. Thanks!