Let's Encrypt auto-renewal failed with error:
An error occurred requesting a new certificate for mywebsite.com from Let's Encrypt :An unexpected error occurred: The request message was malformed :: CSR generated using a pre-1.0.2 OpenSSL with a client that doesn't properly specify the CSR version. See https://community.letsencrypt.org/t/openssl-bug-information/19591 Please see the logfiles in /var/log/letsencrypt for more details.
CentOS 6.8 runs OpenSSL 1.0.1 and can not be upgraded to 1.0.2.
How can I resolve this issue? Also, what is the best way to work around this problem?
Thank you, Ivan