ea1d5b819cb89d22f5ae31d635a16114 *bfft2001-02-03d2t01.shn e6a69352936e07bcca264a354a1fcfae *bfft2001-02-03d2t02.shn a9fe998cd9fef51cae8f37d6613963bb *bfft2001-02-03d2t03.shn f53accaf0eb75cf3c7f15425c899658c *bfft2001-02-03d2t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned