Welcome to the CentOS fora. Please see the recommended reading for new users linked in my signature, as well as the last link.
All you have told us is that you have a problem. You have given
no clues as to the details or errors encountered that might allow us to help you.
Edit: I see Trevor and I are tag-teaming yet again.

This Post was from: https://www.centos.org/newbb/viewtopic.php?forum=57&topic_id=36605&post_id=158669