我正在尝试将我的家园与Sql Server连接起来

I'm trying to install my homestead with sql server. i installed sudo apt-get install php7.0-sybase i configure my .env

config/database.php
       'sqlsrv' => [
        'driver' => 'sqlsrv',
        'host' => env('DB_HOST', 'localhost'),
        'port' => env('DB_PORT', '1433'),
        'database' => env('DB_DATABASE', 'utp'),
        'username' => env('DB_USERNAME', 'sa'),
        'password' => env('DB_PASSWORD', 'secret123'),
        'prefix' => '',
    ],

.env
    DB_CONNECTION=sqlsrv
    DB_HOST=localhost
    DB_PORT=1433
    DB_DATABASE=utp
    DB_USERNAME=sa
    DB_PASSWORD=secret123

display this error http://imgur.com/a/O3TB1