fatal: error in sideband demultiplexer

[mancioshell]

Hello. We are using private-bower behind corporate proxy. private-bower succeffuly load public packages and cache them in a git gitRepoCache folder.

When i try to download from a bower client a package, i receive this error:

bower angular#*                ECMDERR Failed to execute "git clone git://private-bower-ip:6789/angular -b v1.4.8 --progress .", exit code of #128 Cloning into '.'... remote: Counting objectRisoluzione dei delta: 100% (13214/13214), done. fatal: error in sideband demultiplexer dei delta:   0% (0/13214)   ezione degli oggetti: 100% (20491/20491), 164.49 MiB | 5.98 MiB/s   

Additional error details:
Cloning into '.'...
remote: Counting objects: 20491, done.        
remote: Compressing objects: 100% (7275/7275), done.        
remote: Total 20491 (delta 13214), reused 20491 (delta 13214)          
fatal: The remote end hung up unexpectedly
Ricezione degli oggetti: 100% (20491/20491), 167.33 MiB | 5.91 MiB/s, done.
Risoluzione dei delta: 100% (13214/13214), done.
fatal: error in sideband demultiplexer

Any solution?

[Hacklone]

Probably this will help: http://stackoverflow.com/questions/6842687/the-remote-end-hung-up-unexpectedly-while-git-cloning

This should be a configuration error of some sort :)