I, too, am having this problem with upgrading from 2.6.3 to 2.6.5. I have searched the help forums to no avail. A suggested solution was to go to Settings- Miscellaneous- “Store Uploads in this folder” (should be wp-content/uploads). This did not work for me. Mine was already correctly directed. I am not computer-savvy enough to mess with the phpMyAdmin tables. I could not find a line to edit in the theme pages. I did notice that in the html view, the pathway to the images was in all lowercase, whereas my image files were uploaded with both upper and lowercase letters, plus the jpg extension was JPG. I renamed them to all lowercase to match the html path, but that also did not work. My site relies on pictures a lot. I hope I can figure this out. Version 2.6.3 worked fine for me – and I see they are up to 2.7.1 already. I usually only do the upgrade when it’s a one-click process available through Fantastico.
