Lumen - mandrill

Hello guys,

I have a small Lumen app, which i want to use to send emails. I would like to use mandrill service as a driver, however I am stuck on one single problem. Everything works fine, until I try to send an email. When I do so I get a 500 error with no other description. I have a no clue what does it mean.

This is my controller:

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Mail;

class ContactController extends Controller
{
    public function send(Request $request)
    {
        Mail::raw('Text to e-mail', function ($message) {
            $message->from('us@example.com', 'Laravel');
            $message->to('us@example.com')->subject('12345');;
        });
    }
}

Thanks for your replies