Hello, i am using easyblog version 3.9.15218 and since my 2 last blog posts i can't get the thumbnail be shown when i share the post to Facebook. I tried to debug the link (
http://datasync.gr/index.php/blog-datasync/entry/multitasking-iphone-ipad-apps-running) and i get the error "The 'og:type' property is required, but not present."
Could you please help me?