I migrated WPMU site: Unable to create directory uploads/… Desperate for help!

thanks to both of you who answered. The problem turned out to be that there are more than one rows in wp_options which refer to the uploads folder: upload_path, upload_url_path and fileupload_url – I had only found one of these when I searched “upload_url” and missed the first one, which was of course pointing to the old server.

By searching “upload path” i found all three, made the correction and solved the problem.

error code: 523