Error: The IP address xxx.xxx.xxx.xxx is available only as none.
The above error can occur in different operations related to IP address.
Solution:
1.Backup Plesk psa DB
2.Access psa DB
3.Find out the id of the IP address mentioned in error: xxx.xxx.xxx.xxx:
4. Check the IP address in IP pools:
Here you can see the IP address xxx.xxx.xxx.xxx is an exclusive IP but it is assigned to two different customers.