Thread:Extension talk:LDAP Authentication/error if i define more than 1 group in $wgLDAPBaseDNs

hey pls help.....

i want to allow more than 1 group as BaseDN's, where my users can be member of....but it only works if i define only one group: (see here)

require_once( 'extensions/LdapAuthentication/LdapAuthentication.php' );

$wgAuth = new LdapAuthenticationPlugin;

$wgLDAPDomainNames = array( "Services" );

$wgLDAPGroupUseFullDN = array( "Services"=>false );

$wgLDAPServerNames = array( "Services"=>"ldap.ag.de" );

$wgLDAPProxyAgent = array( "Services"=>"cn=xyz,ou=proxy-user,ou=EMEA,o=SERVICES" );

$wgLDAPProxyAgentPassword = array("BASF IT Services"=>"xyz");

$wgLDAPSearchAttributes = array( "Services"=>"cn");

 $wgLDAPBaseDNs = array( "Services"=>"ou=SERVICES,ou=CONTRACTORS,o=AUTH" );

$wgLDAPEncryptionType = array("Services"=>"clear");

$wgLDAPDisableAutoCreate = array( "Services" => false );

$wgLDAPUseLocal = false;

$wgLDAPAddLDAPUsers = false;

$wgLDAPUpdateLDAP = false;

$wgLDAPMailPassword = false;

$wgLDAPRetrievePrefs = array( "Services"=>"true" );

$wgMinimalPasswordLength = 1;

$wgLDAPDebug = 3;

'''Whene i try something like see below, it doesnt work? Why?'''

$wgLDAPBaseDNs = array("Services"=>array("ou=SERVICES GMBH,ou=CONTRACTORS,o=AUTH","ou=SERVICES,ou=EMPLOYEES,o=AUTH"));

any help??