EDB On demand backup is getting failed. about cloudnative-pg

[oberai07]

After more investigation, got below error logs on one of the cluster replica pods.

{"level":"info","ts":"2023-07-21T08:44:19Z","logger":"barman-cloud-backup","msg":"2023-07-21 08:44:19,696 [27516] ERROR: Barman cloud backup exception: 'utf-8' codec can't encode character '\udce7' in position 4: surrogates not allowed","pipe":"stderr","logging_pod":"edb-primary-cluster-2"}
{"level":"error","ts":"2023-07-21T08:44:19Z","msg":"Backup failed","backupName":"edb-primary-backup","backupNamespace":"edb-primary-backup","logging_pod":"edb-primary-cluster-2","error":"exit status 4","stacktrace":"github.com/cloudnative-pg/cloudnative-pg/pkg/management/log.(*logger).Error\n\tpkg/management/log/log.go:128\ngithub.com/cloudnative-pg/cloudnative-pg/pkg/management/postgres.(*BackupCommand).run\n\tpkg/management/postgres/backup.go:271"}
{"level":"error","ts":"2023-07-21T08:44:21Z","logger":"barman","msg":"Can't extract backup id","logging_pod":"edb-primary-cluster-2","command":"barman-cloud-backup-list","options":["--format","json","--endpoint-url","http://10.32.147.140:8080","--cloud-provider","aws-s3","s3://wal-edb-backups/pgdb-backup/","edb-primary-cluster"],"stdout":"","stderr":"2023-07-21 08:44:20,813 [27524] ERROR: Barman cloud backup list exception: 'utf-8' codec can't encode character '\udce7' in position 4: surrogates not allowed\n","error":"exit status 4","stacktrace":"github.com/cloudnative-pg/cloudnative-pg/pkg/management/log.(*logger).Error\n\tpkg/management/log/log.go

[oberai07]

I am using the below Postgis and operator images for configuration:
Postgis: ghcr.io/cloudnative-pg/postgis:11-3.3-64
Operator: ghcr.io/cloudnative-pg/cloudnative-pg:1.20.0

[oberai07]

I am able to fix this issue.