База данных [neo4j] не настроена

Я хочу подключиться Lumen PHP Framework использовать neo4j NeoEloquent OMG но когда я выполняю эту команду:

php artisan make:migration create_author_table

в консоли появилось это сообщение:

Database [neo4j] not configured.

Это мои конфигурации:

.окр

APP_ENV=local
APP_DEBUG=true
APP_KEY=
APP_TIMEZONE=UTC

LOG_CHANNEL=stack
LOG_SLACK_WEBHOOK_URL=

DB_CONNECTION=neo4j
DB_HOST=127.0.0.1
DB_PORT=7474
DB_DATABASE=neo4j
DB_USERNAME=neo4j
DB_PASSWORD=secret

CACHE_DRIVER=file
QUEUE_DRIVER=sync

database.php

<?php

return [
'default' => 'neo4j',

'connections' => [

'neo4j' => [
'driver' => 'neo4j',
'host'   => env('DB_HOST', '127.0.0.1'),
'port'   => env('DB_PORT', '7474'),
'username' => env('DB_USERNAME', 'neo4j'),
'password' => env('DB_PASSWORD', 'secret')
]
],
];

composer.json

{
"name": "laravel/lumen",
"description": "The Laravel Lumen Framework.",
"keywords": ["framework", "laravel", "lumen"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=7.1.3",
"laravel/lumen-framework": "5.6.*",
"vlucas/phpdotenv": "~2.2",
"vinelab/neoeloquent": "^1.4.6"},
"require-dev": {
"fzaninotto/faker": "~1.4",
"phpunit/phpunit": "~7.0",
"mockery/mockery": "~1.0"},
"autoload": {
"classmap": [
"database/seeds",
"database/factories"],
"psr-4": {
"App\\": "app/"}
},
"autoload-dev": {
"classmap": [
"tests/"]
},
"scripts": {
"post-root-package-install": [
"@php -r \"file_exists('.env') || copy('.env.example', '.env');\""]
},
"config": {
"preferred-install": "dist",
"sort-packages": true,
"optimize-autoloader": true
},
"minimum-stability": "dev",
"prefer-stable": true
}

app.php

<?php

require_once __DIR__.'/../vendor/autoload.php';

try {
(new Dotenv\Dotenv(__DIR__.'/../'))->load();
} catch (Dotenv\Exception\InvalidPathException $e) {
//
}

$app = new Laravel\Lumen\Application(
realpath(__DIR__.'/../')
);

$app->configure('database');

// $app->withFacades();

// $app->withEloquent();

$app->singleton(
Illuminate\Contracts\Debug\ExceptionHandler::class,
App\Exceptions\Handler::class
);

$app->singleton(
Illuminate\Contracts\Console\Kernel::class,
App\Console\Kernel::class
);

// $app->middleware([
//    App\Http\Middleware\ExampleMiddleware::class
// ]);

// $app->routeMiddleware([
//     'auth' => App\Http\Middleware\Authenticate::class,
// ]);


// $app->register(App\Providers\AppServiceProvider::class);
// $app->register(App\Providers\AuthServiceProvider::class);
// $app->register(App\Providers\EventServiceProvider::class);
$app->register('Vinelab\NeoEloquent\NeoEloquentServiceProvider');


$app->router->group([
'namespace' => 'App\Http\Controllers',
], function ($router) {
require __DIR__.'/../routes/web.php';
});




return $app;

Я искал в google, stackoverflow, везде, чтобы выяснить эту проблему, но я не смог ее решить.