I have a Drupal 4.7 installation with the upload module installed. It has been running fine for quite a long time (close to a year or more) and has suddenly started throwing errors and just spinning uselessly. Probably a server issue, but I need a definitive diagnostic. The upload limit in PHP is 4MB but I have files under 150K it won't take and the error it puts out some time is attached. Please contact me if you need further information to put together a bid.