Help. I can't publish a post today. I save draft and then click the Preview (before publishing), but no matter what I try to do to resolve this issue, the preview keeps showing me the following message written across a photo within the post.
It reads: Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.
Not sure if I am posting this in the right department. I see info about Facebook in relation to some of the error message, but, I am simply trying to get my post done. If I publish, I fear this message will be written across the published post. I have tried removing photos thinking there is something wrong with them and I have removed a Facebook widget from my blog and I have deleted some more recent App allowed to link to facebook, but to no resolution. Please advise ASAP, if you know of a fix.
Thank you, Sue