Puppet Master on foreman not applying configuration on newly provisioned VM

Hi All,
I am facing a issue with puppet-master server which automatically comes
with foreman.
I am getting a issue like below

> could not evaluate: Could not retrieve information from environment
> production source(s) puppet://ip-172-31-56-110.ec2.internal/plugins

What does this mean?

Does the provisioned VM able to reach Puppet Master?

Please look through the image.

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