Estou com dúvidas sobre a conexão com o banco de dados, estou tentando com mysql mas está dando problema:
Dentro do arquivo .env:
DB_CONNECTION=mysql
#DB_HOST=127.0.0.1
#DB_PORT=3306
#DB_DATABASE=produtos_estoque
#DB_USERNAME=root
#DB_PASSWORD=
Depois de rodar php artisan migrate deu isso:
   Illuminate\Database\QueryException  : SQLSTATE[HY000] [1045] Access denied for user 'forge'@'localhost' (using password: NO) (SQL: select * from information_schema.tables where table_schema = forge and table_name = migrations and table_type = 'BASE TABLE')
  at /home/grasiela/projetos/produtos-estoque/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664
    660|         // If an exception occurs when attempting to run a query, we'll format the error
    661|         // message to include the bindings with SQL, which will make this exception a
    662|         // lot more helpful to the developer instead of just the database's errors.
    663|         catch (Exception $e) {
  > 664|             throw new QueryException(
    665|                 $query, $this->prepareBindings($bindings), $e
    666|             );
    667|         }
    668| 
  Exception trace:
  1   PDOException::("SQLSTATE[HY000] [1045] Access denied for user 'forge'@'localhost' (using password: NO)")
      /home/grasiela/projetos/produtos-estoque/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:70
  2   PDO::__construct("mysql:host=127.0.0.1;port=3306;dbname=forge", "forge", "", [])
      /home/grasiela/projetos/produtos-estoque/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:70
  Please use the argument -v to see more details.
   Whoops\Exception\ErrorException  : Module 'mbstring' already loaded
  at Unknown:0
    1| 
  Exception trace:
  1   Whoops\Run::handleError("Module 'mbstring' already loaded", "Unknown")
      /home/grasiela/projetos/produtos-estoque/vendor/filp/whoops/src/Whoops/Run.php:408
  2   Whoops\Run::handleShutdown()
      [internal]:0
        
        
