Error 500 and can't connect to LDAP server

[wasserrettung]

Hi everybody

I do have a test LDAP server (hostname: "ldap.wasserwacht.de" running with the following structure
o=wasserwacht, c=de
> cn=Manager
> ou=Users
>> cn=username

The PHP-LDAP-Admin needs a passwort for cn=Manager

So in Mindtouch I have configured it the following way:
SID: sid://mindtouch.com/2007/05/ldap-authentication
bindingdn: cd=Manager,o=domainname,c=de
bindingpw: <password>
hostname: ldap.wasserwacht.de
searchbase: o=wasserwacht,c=de
userquery: cn=$1

Unfortunately I can't authenticate via LDAP. I'll always get an error 500 with

Novell.Directory.Ldap.Connection.connect (System.String host, Int32 port) [0x00000]
Novell.Directory.Ldap.LdapConnection.Connect (System.String host, Int32 port) [0x00000]
MindTouch.Deki.Services.LdapClient.GetLdapConnecti onFromBindingDN (System.String server, System.String bindingdn, System.String password) [0x00000]

Does anybody know what I'm doing wrong?

Thanks for help
Michael Hartmann

[SteveB]

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