I've got a problem.
I've modified the content of the folder "wp-content/uploads" because it contains almost 2,500 images and the server crashed lot of times.
I did that operation using an Ftp client and PhpMyAdmin.
I modified the field wp_post_meta and wp_posts
If I navigate through my site I'll see every image showing in the right way.
But when I write a new post and recall via the uploader a image I've modificed, it shows a dimension of 0x0 pixel.
When I look at the database field, this shows the dimensions (ie. 320 x 250 pixel) but WordPress doesn't use it!
There is a solution to this strange problem?!?