Hi, I've tried to add a new email server to my multi-server setup and during the installation, I got the following error: Code: Do you want to create SSL certs for your server? (y,n) [y]: y Checking / creating certificate for email3.mydomain.com Using certificate path /etc/letsencrypt/live/email3.mydomain.com Saving debug log to /var/log/letsencrypt/letsencrypt.log Plugins selected: Authenticator standalone, Installer None Running pre-hook command: letsencrypt_pre_hook.sh Output from letsencrypt_pre_hook.sh: Firewall is active and enabled on system startup Rule added Rule added (v6) Obtaining a new certificate Performing the following challenges: http-01 challenge for email3.mydomain.com Waiting for verification... Cleaning up challenges Running post-hook command: letsencrypt_post_hook.sh Hook command "letsencrypt_post_hook.sh" returned error code 2 Error output from letsencrypt_post_hook.sh: /usr/local/bin/letsencrypt_post_hook.sh: line 31: syntax error near unexpected token `;' /usr/local/bin/letsencrypt_post_hook.sh: line 31: ` else; if [ rpm -q ufw ]; then ufw --force enable && ufw deny http; fi' Symlink ISPConfig SSL certs to Postfix? (y,n) [y]: y Configuring DBServer Installing ISPConfig crontab Installing ISPConfig crontab no crontab for root no crontab for getmail Detect IP addresses Restarting services ... Installation completed. This is a 3.2 installation on a new server running Debian 10. Is there a bug regarding this as I'm not sure if there is any related in gitlab. Thanks