Running python script problem: Error 500

[tulustul]

I tried to run a simply python script but it looks that server cannot connect to daemon. Here is my error log:

[Thu May 13 13:17:19 2010] [error] [client 85.89.170.215] (2)No such file or directory: unable to connect to cgi daemon after multiple tries: /home/tul/public_html/cgi-bin/test.py, referer: http://mb-stats.x10.bz/

Here is the script:

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

# enable debugging
import cgitb
cgitb.enable()

print "Content-Type: text/plain;charset=utf-8"
print

print "Hello World!"

Please help me to solve the problem.