Backup error using xtrabackup

Hello,

Is there anything to fix this? The server is Windows and the client is CentOS 7. The database is MariaDB 10.2

Thanks

04/09/20 13:02 ERROR Error getting script output for command “mariadbxtrabackup” (err response)
04/09/20 13:02 DEBUG GT: Loaded file “mariadbxtrabackup”
04/09/20 13:02 ERROR Client staging-restore went offline.
04/09/20 13:02 DEBUG PT: Hashing file “mariadbxtrabackup”
04/09/20 13:02 DEBUG HT: Copying file: “C:\urbackup\staging-restore\200409-1256\urbackup_backup_scripts\mariadbxtrabackup” (id=5)
04/09/20 13:02 DEBUG HT: Renaming file to “C:\urbackup\staging-restore\200409-1256\urbackup_backup_scripts\mariadbxtrabackup”
04/09/20 13:02 INFO Waiting for file hashing and copying threads…
04/09/20 13:02 INFO Waiting for metadata download stream to finish
04/09/20 13:02 DEBUG Saved metadata of 1 files and directories. 33% done…
04/09/20 13:02 ERROR Error saving metadata. Could not open output file at “C:\urbackup\staging-restore\200409-1256.hashes\urbackup_backup_scripts\mariadbxtrabackup.dir_metadata”
04/09/20 13:02 INFO Writing new file list…
04/09/20 13:02 INFO All metadata was present
04/09/20 13:02 DEBUG Syncing file system…
04/09/20 13:02 INFO Transferred 994 bytes - Average speed: 16 Bit/s
04/09/20 13:02 DEBUG Script does not exist urbackup\post_full_filebackup.bat
04/09/20 13:02 INFO Time taken for backing up client staging-restore: 6m 12s
04/09/20 13:02 ERROR Backup failed

Yeah, this doesn’t work anymore and needs a serious update with 2.5.x…