06:30:28 web.1          | Traceback (most recent call last):
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 2000, in __call__
06:30:28 web.1          |     return self.wsgi_app(environ, start_response)
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1991, in wsgi_app
06:30:28 web.1          |     response = self.make_response(self.handle_exception(e))
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1567, in handle_exception
06:30:28 web.1          |     reraise(exc_type, exc_value, tb)
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1988, in wsgi_app
06:30:28 web.1          |     response = self.full_dispatch_request()
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1641, in full_dispatch_request
06:30:28 web.1          |     rv = self.handle_user_exception(e)
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1544, in handle_user_exception
06:30:28 web.1          |     reraise(exc_type, exc_value, tb)
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1639, in full_dispatch_request
06:30:28 web.1          |     rv = self.dispatch_request()
06:30:28 web.1          |   File "/usr/lib/python2.7/site-packages/flask/app.py", line 1625, in dispatch_request
06:30:28 web.1          |     return self.view_functions[rule.endpoint](**req.view_args)
06:30:28 web.1          |   File "/srv/hubs/fedora-hubs/hubs/utils/views.py", line 307, in wrapper
06:30:28 web.1          |     return function(*args, **kwargs)
06:30:28 web.1          |   File "/srv/hubs/fedora-hubs/hubs/views/api/hub_association.py", line 40, in api_hub_associations
06:30:28 web.1          |     notify_membership_request(flask.g.user, hub, role)
06:30:28 web.1          |   File "/srv/hubs/fedora-hubs/hubs/utils/fas.py", line 317, in notify_membership_request
06:30:28 web.1          |     s = smtplib.SMTP(app_config["EMAIL_HOST"], app_config["EMAIL_PORT"])
06:30:28 web.1          |   File "/usr/lib64/python2.7/smtplib.py", line 256, in __init__
06:30:28 web.1          |     (code, msg) = self.connect(host, port)
06:30:28 web.1          |   File "/usr/lib64/python2.7/smtplib.py", line 316, in connect
06:30:28 web.1          |     self.sock = self._get_socket(host, port, self.timeout)
06:30:28 web.1          |   File "/usr/lib64/python2.7/smtplib.py", line 291, in _get_socket
06:30:28 web.1          |     return socket.create_connection((host, port), timeout)
06:30:28 web.1          |   File "/usr/lib64/python2.7/socket.py", line 575, in create_connection
06:30:28 web.1          |     raise err
06:30:28 web.1          | error: [Errno 111] Connection refused