Thread:Manual talk:Pywikipediabot/Some bugs

I use this software on this site as Abcbot.

I input the text below in the cmd: replace.py -ns:0 樹 树 -search:樹 and find this page. I pressed "y". Then it returned: HTTPError: 500 Internal Server Error WARNING: Could not open 'http://zh.minecraftwiki.net/api.php'. Maybe the server is down. Retrying in 1 minutes... HTTPError: 500 Internal Server Error WARNING: Could not open 'http://zh.minecraftwiki.net/api.php'. Maybe the server is down. Retrying in 2 minutes... HTTPError: 500 Internal Server Error WARNING: Could not open 'http://zh.minecraftwiki.net/api.php'. Maybe the server is down. Retrying in 4 minutes... HTTPError: 500 Internal Server Error WARNING: Could not open 'http://zh.minecraftwiki.net/api.php'. Maybe the server is down. Retrying in 8 minutes... HTTPError: 500 Internal Server Error WARNING: Could not open 'http://zh.minecraftwiki.net/api.php'. Maybe the server is down. Retrying in 16 minutes... After a while, it returned: Traceback (most recent call last): File "C:\Documents and Settings\user\My Documents\pywikipedia\wikipedia.py", l ine 8902, in async_put page.put(newtext, comment, watchArticle, minorEdit, force) File "C:\Documents and Settings\user\My Documents\pywikipedia\wikipedia.py", l ine 2056, in put sysop = sysop, botflag=botflag, maxTries=maxTries) File "C:\Documents and Settings\user\My Documents\pywikipedia\wikipedia.py", l ine 2147, in _putPage    response, data = query.GetData(params, self.site, sysop=sysop, back_respon se = True) File "C:\Documents and Settings\user\My Documents\pywikipedia\pywikibot\suppor t.py", line 115, in wrapper    return method(*__args, **__kw)  File "C:\Documents and Settings\user\My Documents\pywikipedia\query.py", line 143, in GetData    res, jsontext = site.postForm(path, params, sysop, site.cookies(sysop = syso p) )  File "C:\Documents and Settings\user\My Documents\pywikipedia\wikipedia.py", l ine 6107, in postForm    cookies=cookies) File "C:\Documents and Settings\user\My Documents\pywikipedia\wikipedia.py", l ine 6151, in postData f = MyURLopener.open(request) File "C:\Python27\lib\urllib2.py", line 406, in open response = meth(req, response) File "C:\Python27\lib\urllib2.py", line 519, in http_response 'http', request, response, code, msg, hdrs) File "C:\Python27\lib\urllib2.py", line 444, in error    return self._call_chain(*args)  File "C:\Python27\lib\urllib2.py", line 378, in _call_chain    result = func(*args)  File "C:\Python27\lib\urllib2.py", line 527, in http_error_default    raise HTTPError(req.get_full_url, code, msg, hdrs, fp) HTTPError: HTTP Error 503: Service Unavailable What should I do?