}}'. Error was a <class 'ansible.errors.AnsibleError'>, original message: An unhandled exception occurred while templating '{{ ntfy_visitor_request_limit_exempt_hosts_container_networks_inspect_commands_string | split('###') }}'. Error was a <class 'ansible.errors.AnsibleError'>, original message: template error while templating string: no filter named 'split'. String: {{ ntfy_visitor_request_limit_exempt_hosts_container_networks_inspect_commands_string | split('###') }

To solve the issue, update Ansible. If you are already on the “latest” version of ansible available to for your distro, uninstall, and then install it again following the directions on Ansible’s website

For Ubuntu we can simply do that with

sudo apt remove ansible

sudo apt-add-repository ppa:ansible/ansible

sudo apt install ansible