Starting from Artifactory 7.66, the server path to backup can no longer start with $JFROG_HOME/artifactory directory. Due to this change, once successfully running backups, may fail with the following error:
[ERROR] [ ] [o.a.b.BackupServiceImpl:161 ] [http-nio-8081-exec-7] - Creating a backup inside '/opt/jfrog/artifactory/var/backup' is not allowed.