工匠数据库丢失（但仍然在这里）

Question

这一天，我在laravel上遇到了很多问题。这一次，当我将我的laravel应用程序部署到外部服务器时，我得到一个例外：

ErrorException

Undefined variable: database


    protected function getDsn(array $config)
{
    // First we will create the basic DSN setup as well as the port if it is in
    // in the configuration options. This will give us the basic DSN we will
    // need to establish the PDO connections and return them back for use.
    extract($config);
    $dsn = "mysql:host={$host};dbname={$database}";
    if (isset($config['port']))
    .....

但这不正确，因为我的配置数据库文件有数据库索引！ ：（

'mysql' => array(
                 'driver'    => 'mysql',
                    'host'      => 'localhost',
                    'database'  => 'table',
                    'username'  => 'root',
                    'password'  => 'password',
                    'charset'   => 'utf8',
                    'collation' => 'utf8_unicode_ci',
                    'prefix'    => 'mn_',
            ),

同样的文件在devel环境中工作。

有人有这个问题吗？

谢谢！

编辑：

Composer.json

{
    "name": "shopitos/manager",
    "description": "Server for scripting and things",
    "authors": [{
        "name": "Leandro Bezerra",
        "email": "leandro@blogdoleos.com.br"
    }],
    "require": {
        "laravel/framework": "4.1.*",
        "evernote/evernote": "dev-master",
        "artdarek/oauth-4-laravel": "dev-master",
        "orchestra/debug": "2.2.*"
    },
    "require-dev": {
        "phpunit/phpunit": "3.7.29",
        "way/generators": "2.*",
        "doctrine/dbal": "~2.3",
        "itsgoingd/clockwork": "1.*"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/database/migrations",
            "app/database/seeds",
            "app/events",
            "app/models",
            "app/tests/TestCase.php"
        ]
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "dev"
}