Traceback (most recent call last):

 "/usr/share/w3af/w3af/core/ui/gui/main.py", line 611, in start_scan_wrap
real_scan_start()

 "/usr/share/w3af/w3af/core/ui/gui/main.py", line 597, in real_scan_start
helpers.coreWrap(self.w3af.plugins.init_plugins)

 "/usr/share/w3af/w3af/core/ui/gui/helpers.py", line 205, in __call__
return func(*args, **kwargs)

 "/usr/share/w3af/w3af/core/controllers/core_helpers/plugins.py", line 85, in init_plugins
self.plugin_factory()

 "/usr/share/w3af/w3af/core/controllers/core_helpers/plugins.py", line 358, in plugin_factory
self.order_plugins()

 "/usr/share/w3af/w3af/core/controllers/core_helpers/plugins.py", line 325, in order_plugins
plugin_type].index(plugin_name)ValueError: 'detect_reverse_proxy' is not in list
Traceback (most recent call last):

 "/usr/lib64/python3.4/wsgiref/handlers.py", line 138, in run
self.finish_response()

 "/usr/lib64/python3.4/wsgiref/handlers.py", line 180, in finish_response
self.write(data)

 "/usr/lib64/python3.4/wsgiref/handlers.py", line 274, in write
self.send_headers()

 "/usr/lib64/python3.4/wsgiref/handlers.py", line 332, in send_headers
self.send_preamble()

 "/usr/lib64/python3.4/wsgiref/handlers.py", line 255, in send_preamble
('Date: %s\r\n' % format_date_time(time.time())).encode('iso-8859-1')

 "/usr/lib64/python3.4/wsgiref/handlers.py", line 453, in _write
self.stdout.write(data)

 "/usr/lib64/python3.4/socket.py", line 391, in write
return self._sock.send(b)BrokenPipeError: [Errno 32] Broken pipe