I am getting this error in one of wordpress sites im working on. I added Flickr + Highslide plugin in wordpress that will able to display photos from the flickr photos. I was able to configure and create a set of photos in the flickr to be displayed in the website. I set using the flickr id and made it to display the bottom of the page. It seems working at first, displays 10 images as i set it in the configuration page for flickr + highslide plugin.

The problem starts is when you click an image in the set and the popup shows ” This photo is currently unavailable”.

I looked for the possible reasons why i got this and i found the reason of it. The reason is written in the bottom of the readme.txt in the plugin directory of flickr + highslide.