We have try to upgrade confluence application datacenter from v7.13.9 to v7.19.1 version. But i got the below error,
any one help to us to resolve this issue.
BootstrapException: Unable to bootstrap application: Exception bootstrapping cluster:Cannot perform rolling upgrade from 7.13.7 to this version (7.19.1). This version of Confluence can only be rolling-upgraded from a cluster running a version between 7.17.4 and 7.19.1.
We have deployed in confluence dc standalone in AWS ec2 instance with Launch Template and ASG