Traceback (most recent call last):

 "/usr/local/src/w3af/w3af/core/ui/gui/main.py", line 547, in _scan_director
func()

 "/usr/local/src/w3af/w3af/core/ui/gui/main.py", line 646, in _scan_start
self.set_tabs(True)

 "/usr/local/src/w3af/w3af/core/ui/gui/main.py", line 793, in set_tabs
self._set_tab(sensit, _("Results"), scanrun.ScanRunBody)

 "/usr/local/src/w3af/w3af/core/ui/gui/main.py", line 799, in _set_tab
newone = realWidget(self.w3af)

 "/usr/local/src/w3af/w3af/core/ui/gui/scanrun.py", line 675, in __init__
kbbrowser = KBBrowser(w3af)

 "/usr/local/src/w3af/w3af/core/ui/gui/scanrun.py", line 246, in __init__
description = self.get_notebook_description()

 "/usr/local/src/w3af/w3af/core/ui/gui/scanrun.py", line 262, in get_notebook_description
self.description = webkit.WebView()AttributeError: 'module' object has no attribute 'WebView'
Traceback (most recent call last):

 "/usr/lib64/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 516, in extract_info
ie_result = ie.extract(url)

 "/usr/lib64/python2.7/site-packages/youtube_dl/extractor/common.py", line 168, in extract
return self._real_extract(url)

 "/usr/lib64/python2.7/site-packages/youtube_dl/extractor/generic.py", line 751, in _real_extract
raise ExtractorError('Unsupported URL: %s' % url)ExtractorError: Unsupported URL: http://www.snotr.com/video/13708/Drone_flying_through_fireworks; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type
youtube-dl -U
to update.