При регистрации на сайте через приложение выдаёт ошибку Failure to register?

Question

[Chesterfield25]

При регистрации на сайте через приложение выдаёт ошибку Failure to register. В чём причина? Вход работает нормально!

/** Enregistrement d'un utilisateur **/
    private class createUser extends AsyncTask<String, Void, String> {
        @Override
        protected String doInBackground(String... params) {
            String url = global_url+"user_register.php";
            StringRequest jsonObjReq = new StringRequest(Request.Method.POST,
                    url,
                    new Response.Listener<String>() {

                        @Override
                        public void onResponse(String response) {
                            try {
                                progressBar_subs.setVisibility(View.INVISIBLE);
                                JSONObject json = new JSONObject(response);
                                JSONObject msg = json.getJSONObject("msg");
                                String etat = msg.getString("etat");
                                if(etat.equals("1")){
                                    JSONObject user = json.getJSONObject("user");

                                    phone_subs.setText("");
                                    password_subs.setText("");
                                    password_conf.setText("");
                                    firstname_subs.setText("");
                                    email_insc.setText("");
//                                    Toast.makeText(context, "Successfully completed", Toast.LENGTH_SHORT).show();

                                    if(account_type.equals("customer")){
                                        saveProfile(new User(user.getString("id"),user.getString("nom"),user.getString("prenom"),user.getString("phone")
                                                ,user.getString("email"),user.getString("statut"),user.getString("login_type"),user.getString("tonotify"),user.getString("device_id"),
                                                user.getString("fcm_id"),user.getString("creer"),user.getString("modifier"),user.getString("photo_path"),user.getString("user_cat"),"",user.getString("currency")
                                                ,"","" ,"","","","","",user.getString("country")));
                                    }else{
                                        id_driver = user.getString("id");
                                        saveProfile(new User(user.getString("id"),user.getString("nom"),user.getString("prenom"),user.getString("phone")
                                                ,user.getString("email"),user.getString("statut"),user.getString("login_type"),user.getString("tonotify"),user.getString("device_id"),
                                                user.getString("fcm_id"),user.getString("creer"),user.getString("modifier"),user.getString("photo_path"),user.getString("user_cat"),"",user.getString("currency")
                                                ,user.getString("statut_licence"),user.getString("statut_nic"),"","","","",user.getString("statut_vehicule"),user.getString("country")));
                                    }

//                                    phone_subs.setText(phone);
//                                    Connexion.input_phone.setText(user.getString("phone"));
                                    launchHomeScreen();
                                }else if(etat.equals("2")){
                                    Toast.makeText(context, "This number already exists", Toast.LENGTH_SHORT).show();
                                    requestFocus(phone_subs);
                                    input_layout_phone_subs.setError("Enter another phone number");
                                }else
                                    Toast.makeText(context, "Failure to register", Toast.LENGTH_SHORT).show();

                            } catch (JSONException e) {

                            }
                        }
                    }, new Response.ErrorListener() {

                @Override
                public void onErrorResponse(VolleyError error) {
                    progressBar_subs.setVisibility(View.INVISIBLE);
                    Toast.makeText(context, "Error "+error.getMessage(), Toast.LENGTH_SHORT).show();
                }
            }) {

                @Override
                protected Map<String, String> getParams() {
                    Map<String, String> params = new HashMap<String, String>();
                    params.put("firstname", val_firstname_subs);
                    params.put("phone", val_phone_subs);
                    params.put("password", val_password_subs);
                    params.put("email", val_email_subs);
                    params.put("account_type", account_type);
                    params.put("login_type", "phone");
                    params.put("tonotify", "yes");
                    return params;
                }

            };

Проблема в том что etat не возвращает 1 и 2 а возвращает 3

Вот код php который возвращает 3

else {
                    $insertdata = mysqli_query($con, "insert into tj_user_app(prenom,phone,mdp,statut,login_type,tonotify,creer)
                    values('$prenom','$phone','$mdp','yes','$login_type','$tonotify','$date_heure')");
                    $id = mysqli_insert_id($con);
                    if ($insertdata > 0) {
                        $response['msg']['etat'] = 1;
                        
                        $get_user = mysqli_query($con, "select * from tj_user_app where id=$id");
                        $row = $get_user->fetch_assoc();
                        unset($row['mdp']);
                        $row['user_cat'] = "user_app";
    
                        $get_currency = mysqli_query($con, "select * from tj_currency where statut='yes' limit 1");
                        $row_currency = $get_currency->fetch_assoc();
                        $row['currency'] = $row_currency['symbole'];

                        $get_country = mysqli_query($con, "select * from tj_country where statut='yes' limit 1");
                        $row_country = $get_country->fetch_assoc();
                        $row['country'] = $row_country['code'];

                        // $get_commission = mysqli_query($con, "select * from tj_commission where statut='yes' limit 1");
                        // $row_commission = $get_commission->fetch_assoc();
                        // $row['commission'] = $row_commission['value'];
                        
                        $response['user'] = $row;
                    } else {
                        $response['msg']['etat'] = 3;
                    }