File "C:\pwb\core\pwb.py", line 143, in <module>
  run_python_file(fn, argv, argvu)
File "C:\pwb\core\pwb.py", line 67, in run_python_file
  exec(compile(source, filename, "exec"), main_mod.__dict__)
File "C:\pwb\core\scripts\redirect.py", line 824, in <module>
  main()
File "C:\pwb\core\scripts\redirect.py", line 820, in main
  bot.run()
File "C:\pwb\core\scripts\redirect.py", line 732, in run
  self.fix_double_redirects()
File "C:\pwb\core\scripts\redirect.py", line 536, in fix_double_redirects
  for redir_name in self.generator.retrieve_double_redirects():
File "C:\pwb\core\scripts\redirect.py", line 307, in retrieve_double_redirects

  for redir_page in gen:
File "C:\pwb\core\scripts\redirect.py", line 367, in get_moved_pages_redirects

  redirectsOnly=True):
File "C:\pwb\core\pywikibot\page.py", line 680, in getReferences
  content=content
File "C:\pwb\core\pywikibot\site.py", line 1674, in pagereferences
  namespaces=namespaces, step=step, content=content),
File "C:\pwb\core\pywikibot\site.py", line 1622, in pagebacklinks
  if redir.getRedirectTarget() == page:
File "C:\pwb\core\pywikibot\page.py", line 1201, in getRedirectTarget
  return self.site.getredirtarget(self)
File "C:\pwb\core\pywikibot\site.py", line 1476, in getredirtarget
  raise pywikibot.CircularRedirect(redirmap[title])