I get this warning message under the Facebook comment plugin.
Warning: http://lolbuk.com/i-think-i-have-an-idea/ is unreachable.
When I click on the URL it brings me there:
On that page I see this:
Input URL, Access Token, or Open Graph Action ID
Bad Response Code: URL returned a bad HTTP response code.
Errors That Must Be Fixed
Missing Required Property: The 'og:url' property is required, but not present.
Open Graph Warnings That Should Be Fixed
Inferred Property: The 'og:url' property should be explicitly provided, even if a value can be inferred from other tags.
Inferred Property: The 'og:title' property should be explicitly provided, even if a value can be inferred from other tags.
Graph API: https://graph.facebook.com/105199566337645
Scraped URL: See exactly what our scraper sees for your URL
I don't know how to fix this can you help please?