Bug Fixing for YouTube-like Video System

We recently had to restore our server and our video system - [login to view URL] no longer will allow users to upload the videos. We need someone who is familiar with video, ffmpeg, video uploaders and converters to help us fix this problem. You also need to be familiar with how these systems work on and communicate with the server. This should not be a complex project as the system is written, there are just scripting errors and bugs related to the new server restore.