--> -->
Traceback (most recent call last):
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/request.py", line 1207, in run
    handler(self.page.page_name, self)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/action/fullsearch.py", line 103, in execute
    pagename=pagename)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikiutil.py", line 1259, in send_title
    page_front_page = getFrontPage(request).page_name
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikiutil.py", line 686, in getFrontPage
    return getSysPage(request, request.cfg.page_front_page)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikiutil.py", line 655, in getSysPage
    i18n_name = request.getText(pagename, formatted=False)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/request.py", line 213, in <lambda>
    self.getText = lambda text, i18n=self.i18n, request=self, lang=self.lang, **kv: i18n.getText(text, request, lang, kv.get('formatted', True))
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/i18n/__init__.py", line 273, in getText
    dicts = request.dicts
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/request.py", line 298, in getDicts
    dicts.scandicts()
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 374, in scandicts
    self.addgroup(request, pagename)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 292, in addgroup
    grp =  Group(request, groupname)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 48, in __init__
    self.initRegex()
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 57, in initRegex
    cls.regex = re.compile(cls.regex, re.MULTILINE | re.UNICODE)
  File "/usr/lib/python2.7/re.py", line 194, in compile
    return _compile(pattern, flags)
  File "/usr/lib/python2.7/re.py", line 244, in _compile
    raise ValueError('Cannot process flags argument with a compiled pattern')
ValueError: Cannot process flags argument with a compiled pattern

Additionally cgitb raised this exception:
Traceback (most recent call last):
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/failure.py", line 146, in handle
    handler.handle()
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 566, in handle
    doc = view.format(formatter, self.context)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 343, in format
    return formatter.section(self.formatContent(), {'class': 'cgitb'})
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/failure.py", line 38, in formatContent
    self.formatDebugInfo(),
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/failure.py", line 83, in formatDebugInfo
    self.formatTraceback(),
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/failure.py", line 96, in formatTraceback
    return self.formatAllTracebacks(self.formatOneTraceback)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/failure.py", line 108, in formatAllTracebacks
    tracebacks.append(formatFuction((type, value, tb)))
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 423, in formatOneTraceback
    self.formatter.orderedList(self.tracebackFrames(info),
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 434, in tracebackFrames
    frames.append(frame.format(self.formatter))
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 197, in format
    vars, highlight = self.scan()
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 286, in scan
    vars = self.scanVariables(reader)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/support/cgitb.py", line 298, in scanVariables
    value = getattr(parent, token, __UNDEF__)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/request.py", line 298, in getDicts
    dicts.scandicts()
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 374, in scandicts
    self.addgroup(request, pagename)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 292, in addgroup
    grp =  Group(request, groupname)
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 48, in __init__
    self.initRegex()
  File "/home/system/MoinMoinWiki/lib/python2.4/site-packages/MoinMoin/wikidicts.py", line 57, in initRegex
    cls.regex = re.compile(cls.regex, re.MULTILINE | re.UNICODE)
  File "/usr/lib/python2.7/re.py", line 194, in compile
    return _compile(pattern, flags)
  File "/usr/lib/python2.7/re.py", line 244, in _compile
    raise ValueError('Cannot process flags argument with a compiled pattern')
ValueError: Cannot process flags argument with a compiled pattern