'Intra'] = array(
     'name'                 => 'Intra',
     'hosts'                => array('ip domain controler'),
     'port'                 => 3268,
     'base_dn'              => 'DC=dominio,DC=com',
     'bind_dn'              => 'user@dominio.com',
     'bind_pass'            => '12345',
     'search_fields'        => array('mail', 'cn'),
     'name_field'           => 'cn',
     'email_field'          => 'mail',
     'surname_field'        => 'sn',
     'firstname_field'      => 'givenName',
     'scope'                => 'sub',
     'filter'               => '(mail=*)',
     'fuzzy_search'         => true

);

but when I try to see the address book for roundcube returns the following error: Internal Server Error

somebody have idea about this ?

sorry my bad english.
thanks.