timedatectl set-ntp true Make sure the server’s hostname matches what is in the license file.
date If incorrect, set it or enable NTP: eve license host error (97)
Contact your EVE-NG license provider to obtain a new license file. Then, as root : timedatectl set-ntp true Make sure the server’s hostname
Ensure your EVE-NG server has the correct date and time. Run: eve license host error (97)
hostname Check /etc/hosts to ensure the hostname resolves to a local IP (e.g., 127.0.1.1 eve-ng-pro ).
update-ca-certificates --fresh systemctl restart apache2