Hi @bienflorencia 
, welcome to the forums! 
Thank you for stopping by.
I think you can try the following:
Running Hugo with the following environment variable set seems to be working:
GIT_CONFIG_NOSYSTEM=true
From further research it appears Hugo has had issues in the past with global git configuration. I’m not sure if the above will help, but that is what I have found.
Also perhaps you can give these resources a read and see if that helps?
It is a compilation of all of our build and deploy resources. This will be a good starting point.
Lastly, please share these additional details so we can look into your experience further:
- Site name
- your project repo
- your build instance: “example-jones.netlify.com 1”