Inspect method active_queues failed - celery flower - docker

Question

I brought together different components of a ML application using celery flower & worker, Fast API, redis and RabbitMQ into docker-compose, but I seem to be getting an error with the celery_flower component that affects any calls made to it. Unfortunately can't share the images of the ML and celery_flower services, but any inputs on possible bugs in my docker-compose file would be very helpful.
version: "3.9"
services:
web:
image: custom-image
container_name: web_app
ports:
- 8080:8080
- 14565:14565
depends_on:
- amqp
- celery_worker
- redis
amqp:
image: rabbitmq:3
container_name: rabbit_mq_test
ports:
- 4369:4369
- 5672:5672
- 25672:25672
- 15672:15672
redis:
image: redis
container_name: redis_container
ports:
- 6379:6379
celery_worker:
image: custom-image
working_dir: /webapp/endpoints/contents/
container_name: celery_worker
command: /opt/conda/envs/webapp/bin/celery -A router.celery_app worker --loglevel=info -P threads
depends_on:
- amqp
- redis
celery_flower:
container_name: celery_flower
working_dir: /webapp/endpoints/contents/
image: mher/flower:latest
command: celery --broker 'amqp://guest:guest#amqp:5672//' --result-backend 'rpc://' flower
environment:
- CELERY_BROKER_URL=amqp://guest:guest#amqp:5672//
- FLOWER_PORT=5555
ports:
- 5555:5555
depends_on:
- amqp
- redis
Error logs from celery_flower:
celery_flower | [I 221213 19:33:42 command:162] Visit me at http://localhost:5555
celery_flower | [I 221213 19:33:42 command:170] Broker: amqp://guest:**#amqp:5672//
celery_flower | [I 221213 19:33:42 command:171] Registered tasks:
celery_flower | ['celery.accumulate',
celery_flower | 'celery.backend_cleanup',
celery_flower | 'celery.chain',
celery_flower | 'celery.chord',
celery_flower | 'celery.chord_unlock',
celery_flower | 'celery.chunks',
celery_flower | 'celery.group',
celery_flower | 'celery.map',
celery_flower | 'celery.starmap']
celery_flower | [W 221213 19:33:42 command:177] Running without authentication
celery_flower | [I 221213 19:33:48 mixins:225] Connected to amqp://guest:**#amqp:5672//
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method active_queues failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method active failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method scheduled failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method reserved failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method registered failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method revoked failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method conf failed
celery_flower | [W 221213 19:33:49 inspector:42] Inspect method stats failed
I cannot spot anything wrong with the celery flower dashboard too which is quite confusing.