I have just spotted that a number of images are no longer showing up on my website. I have not made any tweaks for some time and so I'm pretty sure this is due to something on the server side.

The images in question are all of the same type - they are set in the 'row settings' as background images. You'll see there is one full browser image at the start of each page, and I also use this method (background of rows) in other places throughout the site.

Looking at the missing images in the backend shows them as missing also, but on this page: http://blooperphotobooths.co.uk/index.php/contact-us/ I have successfully replaced it with the original image from the library. So no images have gone from the server and there's a possible fix to go through everything and reinsert the images.

But I'd really like to understand what happened and maybe find a quicker fix than going through every image on my site. I really can't have this happening again!

I'd really appreciate your insight as to what may have caused this, thanks in advance!

James