I am trying to use ladp to authenticate my laravel web app but I am getting this error Adldap\Auth\BindException Can't contact LDAP server at line throw (new BindException($e->getMessage(), $e->getCode(), $e)) in adldap2\adldap2\src\Auth\Guard.php:107

I have configured active directory services on the windows server and have added the ip address of the server to my ladp.php file. Can someone please help?