I have returned from holiday and noticed that pretty much all of the images on my work's site are not displaying. Online, the images just show a white space with a little red cross in a box. Similarly in WordPress itself. I have been into WordPress and thankfully they all still appear to be in the gallery.
The guy who helped make the site is in recovery from hospital so don't want to bug him about it. I would really appreciate any advise so that I can get all these back asap as I am responsible for the site!
I am using version 3.2. This has not happened before.