Error Loading extension section v3_ca about sophos-utm-letsencrypt HOT 3 CLOSED

# Uncomment and modify any variables you need
# see https://github.com/srvrco/getssl/wiki/Config-variables for details
# see https://github.com/srvrco/getssl/wiki/Example-config-files for example configs
#
# The staging server is best for testing
#CA="https://acme-staging.api.letsencrypt.org"
# This server issues full certificates, however has rate limits
#CA="https://acme-v01.api.letsencrypt.org"

#PRIVATE_KEY_ALG="rsa"

# Additional domains - this could be multiple domains / subdomains in a comma separated list
# Note: this is Additional domains - so should not include the primary domain.
SANS="www.example.org"

# Acme Challenge Location. The first line for the domain, the following ones for each additional domain.
# If these start with ssh: then the next variable is assumed to be the hostname and the rest the location.
# An ssh key will be needed to provide you with access to the remote server.
# Optionally, you can specify a different userid for ssh/scp to use on the remote server before the @ sign.
# If left blank, the username on the local server will be used to authenticate against the remote server.
# If these start with ftp: then the next variables are ftpuserid:ftppassword:servername:ACL_location
# These should be of the form "/path/to/your/website/folder/.well-known/acme-challenge"
# where "/path/to/your/website/folder/" is the path, on your web server, to the web root for your domain.
#ACL=('/var/www/example.org/web/.well-known/acme-challenge'
#     'ssh:server5:/var/www/example.org/web/.well-known/acme-challenge'
#     'ssh:sshuserid@server5:/var/www/example.org/web/.well-known/acme-challenge'
#     'ftp:ftpuserid:ftppassword:example.org:/web/.well-known/acme-challenge')

ACL=('ssh:web@webserver:/var/www/example.org/www/.well-known/acme-challenge')

#Set USE_SINGLE_ACL="true" to use a single ACL for all checks
USE_SINGLE_ACL="true"