Backup ERROR (ERROR: PleskFatalException)

[tnobs]

Hi

I just tried to schedule a monthly backup for one client to a ftp repository. The connection to our local FTP is fine, I can see that a file is generated and uploaded. But almost at the end of the backup process I got an error.

0: /opt/psa/admin/plib/backup/BackupRestoreCommon.php:384
BackupFTPRepositoryDriver->getBackupsList()
1: /opt/psa/admin/plib/backup/BackupRestoreCommon.php:84
BackupRestoreCommon->fetchBackupsList(object of type BackupFTPRepositoryDriver)
2: /opt/psa/admin/plib/backup/BackupRestoreCommon.php:71
BackupRestoreCommon->getBackupsList()
3: /opt/psa/admin/plib/backup/BackupEnd.php:32
BackupEnd->getMessage()
4: /opt/psa/admin/plib/backup/BackupEndForm.php:15
BackupEndForm->assign(object of type BackupEnd)
5: /opt/psa/admin/plib/backup/BackupEndForm.php:60
BackupClientEndForm->assign(object of type BackupEnd)
6: /opt/psa/admin/htdocs/backup/main_client.php:30

Does somebody knows what this error is about?

Thanks tnobs