LetsEncrypt flag provided but not defined: -preferred-chain

[youds]

Hi

I am receiving the error "flag provided but not defined: -preferred-chain" when viewing LetsEncrypt update error message.

Anybody able to identify what the error means and what can I do?

Kind regards

 

[youds]

Hi

Here is some more from the error message:

Incorrect Usage: flag provided but not defined: -preferred-chain

NAME:
   lego run - Register an account, then create and install a certificate

USAGE:
   lego run [command options] [arguments...]

OPTIONS:
   --no-bundle       Do not create a certificate bundle by adding the issuers certificate to the new certificate.
   --must-staple     Include the OCSP must staple TLS extension in the CSR and generated certificate. Only works if the CSR is generated by lego.
   --run-hook value  Define a hook. The hook is executed when the certificates are effectively created.
   
2022/08/05 00:12:00 flag provided but not defined: -preferred-chain
Certificate generation failed.

Anybody else having this issue?

 

[youds]

Hi

So it would seem this is happening with all new certificates. Only thing that springs to mind is that DNS is served multi-server. Otherwise, a fresh copy of DA.

Any ideas?