We are currently using a project managment systems called webcollab. (www dot [url removed, login to view]). The program has been designed to work with php4, and we are using php5 on our server. There is a part of the program that is not working correctly. When a user tries to upload a file, it throws an error and does not upload. Should be a simple fix if you know what your doing. Please only very experienced php programmers.