Traceback (most recent call last):


 "/usr/local/lib/python2.7/site-packages/superset/viz.py", line 239, in get_payload

df = self.get_df()


 "/usr/local/lib/python2.7/site-packages/superset/viz.py", line 79, in get_df

self.results = self.datasource.query(query_obj)


 "/usr/local/lib/python2.7/site-packages/superset/connectors/sqla/models.py", line 554, in query

sql = self.get_query_str(query_obj)


 "/usr/local/lib/python2.7/site-packages/superset/connectors/sqla/models.py", line 326, in get_query_str

compile_kwargs={"literal_binds": True}
UnicodeEncodeError: 'ascii' codec can't encode characters in position 104-110: ordinal not in range(128)

Traceback (most recent call last):


 "/home/fred/dev/netknights/privacyidea/privacyidea/venv/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app

response = self.full_dispatch_request()


 "/home/fred/dev/netknights/privacyidea/privacyidea/venv/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/home/fred/dev/netknights/privacyidea/privacyidea/venv/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/home/fred/dev/netknights/privacyidea/privacyidea/venv/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request

rv = self.dispatch_request()


 "/home/fred/dev/netknights/privacyidea/privacyidea/venv/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/home/fred/dev/netknights/privacyidea/privacyidea/privacyidea/webui/certificate.py", line 89, in cert_enroll

email)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xf6' in position 1: ordinal not in range(128)
