Chnage User Password Over LDAP WIN Serv 2012 R2

[zakizem]

Hello

i am using roudncube webmail  ldap backend , the login through ldap (AD)  and using mail box is working as expected , but the users can't change the password , ??


error :

roundcube : php Warning : ldap_bind(): unable t bind to server : Invalid Credentials in /usr/share/apache2/plugins/password/drivers/ldap_simplephp line 119