Traceback (most recent call last):
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/app.py", line 62, in application
    response = frappe.handler.handle()
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/handler.py", line 22, in handle
    data = execute_cmd(cmd)
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/handler.py", line 53, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/__init__.py", line 939, in call
    return fn(*args, **newargs)
  File "/home/frappe/benches/bench-2018-02-03/apps/erpnext/erpnext/hub_node/__init__.py", line 35, in get_categories
    connection = get_client_connection()
  File "/home/frappe/benches/bench-2018-02-03/apps/erpnext/erpnext/hub_node/__init__.py", line 53, in get_client_connection
    hub_connection = get_hub_connection()
  File "/home/frappe/benches/bench-2018-02-03/apps/erpnext/erpnext/hub_node/__init__.py", line 59, in get_hub_connection
    hub_connection = hub_connector.get_connection()
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/data_migration/doctype/data_migration_connector/data_migration_connector.py", line 29, in get_connection
    self.connection = FrappeConnection(self)
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/data_migration/doctype/data_migration_connector/connectors/frappe_connection.py", line 10, in __init__
    self.connector.username, self.get_password())
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/frappeclient.py", line 23, in __init__
    self._login(username, password)
  File "/home/frappe/benches/bench-2018-02-03/apps/frappe/frappe/frappeclient.py", line 43, in _login
    raise AuthError
AuthError