Failed posting to your Facebook Timeline. Error: {"message":"Could not retrieve

Help please!

I’m consistently getting this error when posting on my site:
Failed posting to your Facebook Timeline. Error: {“message”:”Could not retrieve data from URL.”,”type”:”Exception”}

I have Facebook plugin configured to post to both my fan page and my profile. Updates to the fan page work, but the profile does not. Here’s an example post.

Any suggestions?

Thanks,
Graham

https://www.ads-software.com/extend/plugins/facebook/