I am using a child theme, based on BookLite at the moment.
I am trying to get the site validated from Twitter developers in order to have twitter cards (summary/photo) when I twit a page.
But I am getting a consistent error "Server error, please try again. " in the validator when I insert a post link, which is not mentioned in the site as a possible problem. I checked another site, and the validator seems to be fine.
Is there something I am not doing right, or is this an issue with my host?