Did an extensive update on my site about 6 weeks ago no problems at all.
Have gone back to add some new posts, but pictures will not display anymore. Just shows a box with a question mark in it. No matter whether I load through browser or flash upload, and same problem on ALL browsers. My media library still shows previous pictures I have uploaded no problem. Just cannot add new ones and I have changed no settings.
media upload is set at default : wp-content/uploads
Surely there is a simple fix to this?