I am running 2.8.5 on a total of 4 different blog sites. On one site I am unable to insert an image in a post (the other three I can without issue), the dialog tells me that it has done it but when I browse to the upload directory the new directory hasn't been created and the image has not been uploaded. I suspected a permissions problem and changed to 777 but still no luck. It is not a hosting problem as there is a second blog as a subdomain on this host. If I create the directory and manually upload the image by ftp then it works fine.
Anybody got any bright ideas please?