In my build I install certbot using: add-apt-repository universe && add-apt-repository ppa:certbot/certbot && apt-get -y update && apt-get -y install certbot I ran this command: certbot --version (or with any arguments that where tested in the past) It produced this output: AttributeError: mod…

Certbot.plugins.common has no attribute 'TLSSNI01'

schoen January 3, 2020, 6:53pm 7

Please see also

(@bmw's response in another thread about this same error)

1 Like

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