When attempting to pull the expedition database, recieved an "Unauthorized"/Authentication required error on ghcr.io and Palo Alto

docker-compose up -dPulling expedition-db (ghcr.io/paloaltonetworks/expedition-db:2.1.1)...ERROR: Head "https://ghcr.io/v2/paloaltonetworks/expedition-db/manifests/2.1.1": denied

I am new to docker and am tasked to set up a container, the command "docker-compose up -d" worked halfway and created volumes but is now unable to authenticate the Github URL.