Getting error while setting up the plugin

Hi Kong Gurus,

I have set up the controller and the admission controller. I am trying to create a plugin (any). I get the following error:

Error from server (InternalError): error when creating “STDIN”: Internal error occurred: failed calling webhook “”: Post “https://kong-validation-webhook.kong.svc:443/?timeout=30s”: x509: certificate relies on legacy Common Name field, use SANs or temporarily enable Common Name matching with GODEBUG=x509ignoreCN=0

Just curious if anyone encountered this error? and if there’s a quick fix?
thank you.

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