Veeam Explorer for Oracle restore fails with: "You have new mail in /var/spool/mail/root"

Uploading file (Unix mask: 0766, timeout: 300 sec)...
from: C:\Users\bkpsvc\AppData\Local\Temp\FilesFromSSH_02882835-9da8-4238-8481-39b46381cee0\a7b51e0a-af32-4e17-9d3d-99a8b03ef0c1
to: /root
You have new mail in /var/spool/mail/root/c85b28ba-0d9a-44be-bae3-49bdb6cfe6e7
SCP file uploading (from: C:\Users\bkpsvc\AppData\Local\Temp\FilesFromSSH_02882835-9da8-4238-8481-39b46381cee0\a7b51e0a-af32-4e17-9d3d-99a8b03ef0c1, to: '/root
You have new mail in /var/spool/mail/root/c85b28ba-0d9a-44be-bae3-49bdb6cfe6e7')...
SCP command: scp -p -t '/root
You have new mail in /var/spool/mail/root/c85b28ba-0d9a-44be-bae3-49bdb6cfe6e7'
SCP connection closed
Removing directory: C:\Users\bkpsvc\AppData\Local\Temp\FilesFromSSH_02882835-9da8-4238-8481-39b46381cee0...
Error: Wrong SCP response: 1.scp: /root
You have new mail in /var/spool/mail/root/c85b28ba-0d9a-44be-bae3-49bdb6cfe6e7: No such file or directory

Type: System.Exception
Stack:
at Veeam.SSH.Core.SCPProtocol.WaitUntilDone(Int32 timeout, CancellationToken ct)
at Veeam.SSH.Core.SshGranadosFileLoader.UploadFile(SshGranadosConnectionImpl connection, SshConnectionConfig config, String from, String to, String mode, Int32 timeout, ILogger logger, CancellationToken ct)
at Veeam.SSH.Core.SshGranadosConnectionImpl.UploadFile(String from, String to, String mode, Int32 timeout, CancellationToken ct)
at Veeam.SSH.Core.SshConnection.UploadFile(String from, String to, String mode, Int32 timeout, CancellationToken ct)
at Veeam.Oracle.Linux.Client.System.SshClient.UploadFile(String localFilePath, String remoteFilePath, Int32 timeout, UnixMask umask, CancellationToken ct)
at Veeam.Oracle.Linux.Client.System.FileBroker.Upload(Byte[] content, String target, CancellationToken ct)
at Veeam.Oracle.Linux.Client.System.TempFolderManager.SaveTempFile(Byte[] content, String extension, CancellationToken ct)
at Veeam.Oracle.Linux.Client.System.FileSystemManager.SaveManagedTempFile(Byte[] content, String extension, String permissionSourcePath, CancellationToken ct)
at Veeam.Oracle.Restore.TempPFile.Save(IOracleMachineConnection machine, PFile pFile, String targetOracleHome)
at Veeam.Oracle.Restore.SpfileBuilder.CreateSpfile()
at Veeam.Oracle.Restore.Restorers.RestartWithSpfileRestorer.Restore(IOracleObserver observer, CancellationToken ct)
at Veeam.Oracle.Restore.Restorers.RestorersRunner.Run()
at Veeam.Oracle.Restore.DatabaseRestorer.RunRestore(IUndoStack undoStack, IDisposables disposables)
at Veeam.Oracle.Restore.DatabaseRestorerBase.RestoreDatabase(IDisposables disposables, IUndoStack undoStack)
Process failed. Reverting changes...