54f6f7de85146a4b3394a3d726b5856a *bt1997-11-21d3t01.shn 007021e57d4f806ff1563c0fe38c1ef5 *bt1997-11-21d3t02.shn 329ffc5ee4dfe897d5d48d9c9663ac36 *bt1997-11-21d3t03.shn 5b848bb3ba184a82a68bde41a9f6e4fd *bt1997-11-21d3t04.shn bb7bfd0abbad9fca72be046a02895e1d *bt1997-11-21d3t05.shn bffb4ecdf2cafccf882931c5a57efda1 *bt1997-11-21d3t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned