[Samba] Error

[sandy.napoles at eccmg.cupet.cu]

Nothing list, I depend absolutly to folder samba master, I follow the step
that send JorellF at fastmail.net and the problem continuos
He say me it Try git reset --hard; git clean -xfd; git pull --rebase;
Then I run andthe result was

error: Unable to find 3b6a88a1a49fdc23cd956c6583e9ec56e541eeae under
http://gitweb.samba.org/samba.git
Cannot obtain needed blob 3b6a88a1a49fdc23cd956c6583e9ec56e541eeae
while processing commit 15c532e78b79cf3205053e4ddfe1c7348a0b7f26.
error: Fetch failed.

Help me please, I need really resolv my problem.
thanks