d58cc46d2d9cd729b6c60996f7f2d39a *oh01-11-02d2t06.shn 07644fded171a6a525fa559d74a7cc00 *oh01-11-02d2t02.shn d11c1d9a9adda46f731c49cfc424c14d *oh01-11-02d2t03.shn 97ccbd5e63ad5ce35d153fac26d209d4 *oh01-11-02d2t04.shn aede6218acb0361f3e4dd65cffe6d0f9 *oh01-11-02d2t05.shn 0fd1c32ec21144f6222d9f397d5538ef *oh01-11-02d2t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned