ElasticSearch throws an error when adding a new type?

Question

PHP

I am creating a web service using ElasticSearch as the main data store.
There is a registration method, when a request arrives at it, it creates a new user, it goes with a bang, but when creating a type for storing records about the user's friends, an error occurs.
user.php:

$client = ClientBuilder::create()->build();
        $user = array(
            "login"             => $login,
            "email"             => $email,
            "avatar_url"        => $avatar_url,
            "password"          => $password,
            "email_verify"      => false,
            "email_verify_id"   => $email_verify_id,
            "user_token"        => $user_token,
            "g-balance"         => 0,
            "register_time"     => time(),
            "last_query_time"   => time(),
            "receive_bonuses"   => 0,
            "total_playtime"    => 0,
            "games"             => array(
                $game_name  => array(
                    "playtime"  => 0,
                    "level"     => 0,
                    "save"      => "",
                ),
            ),
        );
        $params = array(
            "index" => "socket-apps-db",
            "type"  => "users",
            "id"    =>  mb_strtolower($login),
            "body"  => $user
        );
        $database_response = $client->index($params);
        if($database_response["result"] == "created"){
            return array(
              "status"  => true,
            );
        }else{
            return array(
                "status"  => false,
            );
        }

UserFriends.php:

$client = ClientBuilder::create()->build();
        $params = array(
            "index" => "socket-apps-friends",
            "type"  => mb_strtolower($login),
            "body" => array(),
        );
        $client->index($params);

When requesting the API of the first user, it inserts, creates all the indexes, everything is fine, but it answers the second registration:

{"error":{"root_cause":[{"type":"illegal_argument_exception","reason":"Rejecting mapping update to [socket-apps-friends] as the final mapping would have more than 1 type: [socketsystem, hoo]"}],"type":"illegal_argument_exception","reason":"Rejecting mapping update to [socket-apps-friends] as the final mapping would have more than 1 type: [socketsystem, hoo]"},"status":400}

It's related to mapping, but I don't know how to solve this problem.

Answer 1

Elastic writes to you that there can be only one type per index!
Here it is
Replace with
And hide the user in the field in the bodysuit.