6dfaacaeb2a08a3a4f1c279b6d0140c6 bt1997-11-13d2t01.shn 8e1a80d6c2a07799b522441ebc5e25b3 bt1997-11-13d2t02.shn 7b5127816b0597656814671b321ddce2 bt1997-11-13d2t03.shn 1dca017407fd5454224210065b587e3f bt1997-11-13d2t04.shn c34e9bf908eb6c24dd0cd8b241e0e4d5 bt1997-11-13d2t05.shn af7e3902c0dbabeaa936f49c27b2dbdc bt1997-11-13d2t06.shn 9ee674517a29c44eed89de2b661a0cae bt1997-11-13d2t07.shn be0c9e62335a9714e47590fa19c6a471 bt1997-11-13d2t08.shn cb2b8bb7bfd59e4c44fd607ffbb90f0e bt1997-11-13d2t09.shn 707da4527df89dcc89769c7cc92486bf bt1997-11-13d2t10.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned