Thumbnails are displayed correctly in the "write post panel" in Dashboard. When I click the thumbnail, I get the following message: Safari can’t open the page “http://wp-admin/upload.php?action=edit&ID=246” because it can’t find the server “wp-admin”. A similar error with Firefox.
I believe this started to happen after I re-uploaded the wp-admin directory to my host.
When I approach the wp-content/uploads directory with an FTP client it appears to be empty whilst I am pretty sure that there is at least one file in that directory.
Any feedback is greatly appreciated.