Bitnami GitLab CE Server Ldap


I am using the AWS Directory services for ldap, used for other apps those are working fine with ldap user ,

But in GitLab CE Server , After do ldap settings in /opt/bitnami/apps/gitlab/htdocs/config/gitlab.yml , Getting an error.

Error : Could not authenticate you from Ldapmain because "Invalid credentials”.

Standard user is working fine .

if any idea , Please help me to solve this .