368809fcfe7bc0c9678f263a0858447c *sf2000-06-24d2t03.shn 81013561dc035ad1d66371a5e02e1205 *sf2000-06-24d2t02.shn 1cf89cdc00761e2a4d2a5096fb66a769 *sf2000-06-24d2t01.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned