Error: Unable to connect to DIGITS

Restart the server

On Ubuntu 14.04, use this command to restart the server:

    sudo service digits restart

On Ubuntu 16.04, use this command to restart the server:

    sudo systemctl restart digits

Check the logs for errors

If you are still encountering problems after restarting, check the logs for errors.

    cat /var/log/digits/digits.log

For additional messsages on Ubuntu 14.04:

    cat /var/log/upstart/digits.log

For additional messages on Ubuntu 16.04:

    journalctl -u digits.service