Nao cria a migration

APARECE ESSE ERRO!   

InvalidArgumentException  : Database hosts array is empty.

  at C:\laragon\www\app-multtenancy\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php:209

    205|     {

    206|         $hosts = Arr::wrap($config['host']);

    207| 

    208|         if (empty($hosts)) {

  > 209|             throw new InvalidArgumentException('Database hosts array is empty.');

  Exception trace:

  1   Illuminate\Database\Connectors\ConnectionFactory::parseHosts()

      C:\laragon\www\app-multtenancy\vendor\laravel\framework\src\Illuminate\Database\Connectors\ConnectionFactory.php:184

  2   Illuminate\Database\Connectors\ConnectionFactory::Illuminate\Database\Connectors\{closure}()

      C:\laragon\www\app-multtenancy\vendor\laravel\framework\src\Illuminate\Database\Connection.php:915

  Please use the argument -v to see more details.

Olá, FRANCINILDO!
Tudo bem?

As suas configurações de host estão incorretas.

Tem o projeto no GitHub?
Mas antes, compare o seu projeto com o original do curso.