Something
public text v1 · immutable[Mon Apr 16 01:59:27 2007] [error] [client 127.0.0.1] Premature end of script headers: hello.py
[Mon Apr 16 02:01:24 2007] [error] [client 127.0.0.1] attempt to invoke directory as script: /usr/lib/cgi-bin/, referer: http://localhost/