I have a CGI which was working fine the day before yesterday, and is now not working at all. I'm getting the message 'Script produced no output' when I run, which means it got a syntax error and sent the message to STDERR, the logs of which I don't have access to. Or if I do, I can't find them. I'm sure if I could work out what the probem is I could get a solution, but I need it to send the message directly to the browser via STDOUT for that to happen. So how would I reroute it? I'm pretty sure it has something to do with pipes, but I don't understand them at all.