Clicking Subscriptions > Add subscription or Domains > Add domain one of the following error messages appear:
PLESK_WARN: Unable to create a subscription: the IP pool is empty.
PLESK_ERROR: Unable to create a subscription because there are no shared IP addresses and no free dedicated IP addresses in Plesk
Some of the packages are marked as not installed in Tools & Settings > Server Components or menu itself is empty.
System packages were not configured.
Connect to the server using SSH;
- Check the list of not configured packages:
# dpkg –list | grep -v ii
iU apache2 2.4.7-1ubuntu4.9 amd64 Apache HTTP Server
iU apache2-bin 2.4.7-1ubuntu4.9 amd64 Apache HTTP Server (binary files and modules)
Finish configuration of system packages:
# dpkg –configure -a
Reinstall Plesk updates;
Browse to Tools & Settings > Server Components and click Refresh button to update information.