MDCB issue in installation

[fharsanto]

Hello, i'm trying to helm upgrade with licence of MDCB but got issue connection reset by peers in logs

helm show values tyk-helm/tyk-pro > values.yaml

After got licence edit values.yaml mdcb.enable: true and mdcb.license: "valueOfLicence"

helm upgrade -f values.yaml tyk-pro tyk-helm/tyk-pro -n tyk-dev

version helm: tyk-pro-0.9.3
Redis (redis_version:5.0.5) and Mongodb is using Apsara RDS by Alicloud

Here's the log, sorry for using images as logs

In values.yaml in mdcb part

  image:
    # Requires credential
    repository: tykio/tyk-mdcb-docker

Is this still relevant, credentials for docker images?