Mod_python error: "PythonHandler cldispatcher"

Traceback (most recent call last):

  File "/usr/lib/python2.4/site-packages/mod_python/apache.py", line 299, in HandlerDispatch
    result = object(req)

  File "/home/httpd/galleriacontinua.com/cldispatcher.py", line 83, in handler
    return handlerfunc(req)

  File "/home/httpd/galleriacontinua.com/src/fiera.py", line 49, in handler
    req.write(HTMLResource(req).run())

  File "/usr/lib/python2.4/site-packages/sgutility2/web.py", line 136, in run
    return booundM()

  File "/home/httpd/galleriacontinua.com/src/fiera.py", line 37, in GET
    return self.tmpl().render({'fiera': fiera,

  File "/usr/lib/python2.4/site-packages/sgutility2/web.py", line 163, in tmpl
    self._tmpl = tmplInst(path_info(self._req))

  File "/usr/lib/python2.4/site-packages/sgutility2/web.py", line 19, in cheetah_fName
    return Template(file=fName, compilerSettings=CHEETAH_SETTINGS)

  File "/usr/lib/python2.4/site-packages/Cheetah/Template.py", line 165, in __init__
    self.compile(source, file)

  File "/usr/lib/python2.4/site-packages/Cheetah/Template.py", line 223, in compile
    self._fileMtime = os.path.getmtime(file)

  File "/usr/lib/python2.4/posixpath.py", line 143, in getmtime
    return os.stat(filename).st_mtime

OSError: [Errno 2] No such file or directory: '/home/httpd/galleriacontinua.com/italiano/fiera.html'