I got this:
[ * ] Configuring PHP dependencies…
[ * ] Installing Rclone…
[ * ] Configuring System IP…
[ * ] Installing remaining software updates…
[ * ] Updating configuration files…
[ ! ] Adding missing variable to hestia.conf: ENFORCE_SUBDOMAIN_OWNERSHIP (‘yes’ )
[ ! ] Adding missing variable to hestia.conf: DEBUG_MODE (‘false’)
[ ! ] Adding missing variable to hestia.conf: PLUGIN_APP_INSTALLER (‘true’)
[ ! ] Adding missing variable to hestia.conf: POLICY_SYSTEM_ENABLE_BACON (‘false ‘)
[ ! ] Adding missing variable to hestia.conf: POLICY_SYSTEM_HIDE_SERVICES (‘no’)
[ ! ] Adding missing variable to hestia.conf: POLICY_SYSTEM_PASSWORD_RESET (‘no’ )
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_CHANGE_THEME (‘yes’)
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_DELETE_LOGS (‘yes’)
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_EDIT_DETAILS (‘yes’)
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_EDIT_DNS_TEMPLATES (‘y es’)
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_EDIT_WEB_TEMPLATES (‘y es’)
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_VIEW_LOGS (‘yes’)
[ ! ] Adding missing variable to hestia.conf: POLICY_USER_VIEW_SUSPENDED (‘no’)
[ ! ] Adding missing variable to hestia.conf: PHPMYADMIN_KEY (’’)
[ ! ] Adding missing variable to hestia.conf: USE_SERVER_SMTP (‘’)
[ ! ] Adding missing variable to hestia.conf: SERVER_SMTP_PORT (‘’)
[ ! ] Adding missing variable to hestia.conf: SERVER_SMTP_SECURITY (‘’)
[ ! ] Adding missing variable to hestia.conf: SERVER_SMTP_USER (‘’)
[ ! ] Adding missing variable to hestia.conf: SERVER_SMTP_PASSWD (‘’)
[ ! ] Adding missing variable to hestia.conf: SERVER_SMTP_ADDR (‘’)
[ ! ] Adding missing variable to hestia.conf: POLICY_CSRF_STRICTNESS (‘’)
[ ! ] Adding missing variable to hestia.conf: DNS_CLUSTER_SYSTEM (‘hestia’)
[ ! ] Adding missing variable to hestia.conf: DISABLE_IP_CHECK (‘no’)
[ ! ] Adding missing variable to hestia.conf: APP_NAME (‘Hestia Control Panel’)
[ ! ] Adding missing variable to hestia.conf: FROM_NAME (‘’)
[ ! ] Adding missing variable to hestia.conf: FROM_EMAIL (‘’)
[ ! ] Adding missing variable to hestia.conf: SUBJECT_EMAIL (‘{{subject}}’)
[ ! ] Adding missing variable to hestia.conf: TITLE (‘{{page}} - {{hostname}} - {{appname}}’)
[ ! ] Adding missing variable to hestia.conf: HIDE_DOCS (‘no’)
[ ! ] Adding missing variable to hestia.conf: POLICY_SYNC_ERROR_DOCUMENTS (‘yes’ )
[ ! ] Adding missing variable to hestia.conf: POLICY_SYNC_SKELETON (‘yes’)
[ ! ] Adding missing variable to hestia.conf: POLICY_BACKUP_SUSPENDED_USERS ('no ')
[ ! ] Adding missing variable to hestia.conf: DOMAINDIR_WRITABLE (‘no’)
is it normal? Prevouosly all installation was clean. It is first time for 1.8.11