Image flask-full not found

[john012343210]

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c9e820834b36: Pull complete
ffa34fa64bf4: Pull complete
63127ea58ee0: Pull complete
ccb46836c598: Pull complete
7b0abf374ec4: Pull complete
0e8b13c8fd38: Pull complete
Digest: sha256:c6d2b2f8c054210db26b492bab81ffab171ee54eb58925fa98fabb4faca3a9cb
Status: Downloaded newer image for mongo:3.6.4
Pulling worker (flask-full:)...
ERROR: The image for the service you're trying to recreate has been removed. If you continue, volume data could be lost. Consider backing up your
data before continuing.

Continue with the new image? [yN]y
Pulling worker (flask-full:)...
ERROR: pull access denied for flask-full, repository does not exist or may require 'docker login': denied: requested access to the resource is den
ied