71530 Simple CGI troubleshooting

I have two very simple CGI scripts that I installed on the [login to view URL] website. They are the pregnancy planner which is an ovulation calculator and the baby name spinner script. They can be seen here: [login to view URL] and [login to view URL] I can't seem to get them working and I just need someone to troubleshoot them. I need to get this done ASAP and I have all the instructions but keep getting that 500 error, however, I know the path to perl is correct & I know the problem is probably something very simple.