Gitlab 7.8.1_omnibus The requested URL returned error: 401 Unauthorized when push

We are using version gitlab-7.8.1_omnibus-1.el6.x86_64 in REL6.

We have an error in our first push, after creating our first project, with the following steps:

git config --global user.name “user01”
git congig --global user.email “user01@myserver.es”

git clone http://apiclasp19/buildpack-developers/java-buildpack.git
Initialized empty Git repository in /home/mytest/java-buildpack/.git

cd java-buildpack
touch README.md
git add README.md
git commit -m “my first commit”
git push -u origin master

error: The requested URL returned error: 401 Unauthorized while accessing http://apiclasp19/buildpack-developers/java-buildpack.git/info/refs

fatal: HTTP request failed
Any ideas to solve this issue?