Small script fix(repost)

I had a working support desk script. It is a very simple script written in php and mysql. I tried to re-install the script but the installation script is NOT working correctly. Also the Administration Login is returning an error for "password" not entered. I think the problem with the administration login? could be? a "session" problem. The script did work so maybe something within the script needs updating because of updates to "php" on a server. I want someone to download the script and fix the installation script, administration login etc. I want the script fixed to work correctly.