Just had a quick look at the debugs. From what I see someone did a IDB restore to the directory C:\HP Data Protector 8.1 Instalador\Backup IDB\IDB - 03-06-14. I can only imagine that the postgres_bar.exe does not handle the spaces in the path correctly. Before restore, the IDB was installed into C:\ProgramData\OmniBack\config\server. This does not look like a production cell, but you should call HP support if you want to have this fixed. Otherwise, start from scratch and avoid spaces in IDB path names during installation and restore.
Regards,
Sebastian