2018-09-14 21:40:16,034 ERROR MoinMoin.macro:139 Macro Hits (page: 'Rückblick/2018/Vorwort') raised an exception:
Traceback (most recent call last):
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/macro/__init__.py", line 129, in execute
return execute(self, args)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/macro/__init__.py", line 114, in <lambda>
_self.request, call, _args, [_self])
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/wikiutil.py", line 1965, in invoke_extension_function
return function(*fixed_args, **kwargs)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/macro/Hits.py", line 29, in macro_Hits
cache_days, cache_views, cache_edits = hitcounts.get_data(pagename, request, filterpage=pagename)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/stats/hitcounts.py", line 88, in get_data
for event in log.reverse():
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/logfile/__init__.py", line 116, in reverse
result = self.previous()
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/logfile/__init__.py", line 323, in previous
result = self.__previous()
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/logfile/__init__.py", line 312, in __previous
return self.parser(self.__buffer.lines[self.__rel_index])
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/logfile/eventlog.py", line 67, in parser
return long(time_usecs), eventtype, wikiutil.parseQueryString(kvpairs)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/wikiutil.py", line 132, in parseQueryString
decode_keys=False, include_empty=False)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/support/werkzeug/urls.py", line 734, in url_decode
include_empty, errors))
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/support/werkzeug/datastructures.py", line 409, in __init__
for key, value in mapping or ():
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/support/werkzeug/urls.py", line 793, in _url_decode_impl
yield key, url_unquote_plus(value, charset, errors)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/support/werkzeug/urls.py", line 556, in url_unquote_plus
return url_unquote(s, charset, errors)
File "/var/moin/1.9.10/lib/python2.7/site-packages/MoinMoin/support/werkzeug/urls.py", line 535, in url_unquote
rv = rv.decode(charset, errors)
File "/usr/lib/python2.7/encodings/utf_8.py", line 16, in decode
return codecs.utf_8_decode(input, errors, True)
LookupError: unknown error handler name 'fallback:iso-8859-1'
After commenting out the hit counter the pages load normally. You have the phenomenon in your own wiki. See: