ConnectionError at /admin/django_keycloak/realm/

[KarnatiVr]

Hey hi, Thanks for lib, I have been getting this connection error when I try to refresh open id connect.well known, it says connection error

HTTPConnectionPool(host='172.19.0.4', port=8180): Max retries exceeded with url: /auth/realms/myorg/.well-known/openid-configuration (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f37ab727b50>: Failed to establish a new connection: [Errno 111] Connection refused')).

Can you help me what should I do?