Format of your license key is invalid

Your docker-compose.yml file doesn't contain a valid license key. First, ssh to the host instance and stop the Live Transcoder container using thedocker-compose stop command.

Next, edit the docker-compose.yml file and set the TRC_LICENSE_KEY variable to the correct license key obtained from the Live Transcoder Dashboard, i.e., replace the <LICENSE_KEY> placeholder.

Then, start the container again using thedocker-compose up -d.