Traceback (most recent call last):


 "/usr/lib/python3.7/site-packages/youtube_dl/extractor/youtube.py", line 1210, in _decrypt_signature

video_id, player_url, s


 "/usr/lib/python3.7/site-packages/youtube_dl/extractor/youtube.py", line 1121, in _extract_signature_function

res = self._parse_sig_js(code)


 "/usr/lib/python3.7/site-packages/youtube_dl/extractor/youtube.py", line 1182, in _parse_sig_js

jscode, 'Initial JS player signature function name', group='sig')


 "/usr/lib/python3.7/site-packages/youtube_dl/extractor/common.py", line 972, in _search_regex

raise RegexNotFoundError('Unable to extract %s' % _name)
youtube_dl.utils.RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see
https://yt-dl.org/update
on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Traceback (most recent call last):

 "/usr/share/w3af/w3af/core/ui/gui/tabs/exploit/vuln_list.py", line 91, in _changed_selection
vuln = self.get_instance(path)

 "/usr/share/w3af/w3af/core/ui/gui/tabs/exploit/vuln_list.py", line 189, in get_instance
info_inst = kb.kb.get_by_uniq_id(info_uniq_id)

 "/usr/share/w3af/w3af/core/data/kb/knowledge_base.py", line 356, in get_by_uniq_id
result = cPickle.loads(result[0])TypeError: ('__init__() takes exactly 4 arguments (2 given)', <class 'w3af.core.data.fuzzer.mutants.urlparts_mutant.URLPartsContainer'>, ([['token', <DataToken for ('token',): "75' AND '75'='76">]],))