I'm using a LDAP to authenticate user on an apache web site.
The configuration is working fine for about 80% of my user but for some, they can't be granted to access.
In apache error log I'm seeing :
[Thu Feb 13 16:53:16 2014] [warn] [client x.y.z.v]  auth_ldap authenticate: user john.doe authentication failed; URI /test/ [ldap_simple_bind_s() to check user credentials failed][Other (e.g., implementation specific) error]
here is my apache location conf :
I can't find a way to decode the error.