2ad27a734c0fa56d466e71e386696cdf *slip00-02-28d2t1.shn e5f0b6dd7971d1f3542d1e8f321fe958 *slip00-02-28d2t2.shn eb26a085b36388169b3e7f460b3876cf *slip00-02-28d2t3.shn f15cfd37b3905cbe35d5af42a349803a *slip00-02-28d2t4.shn ec1ae7045fcb806f2442fb5501c2a4c9 *slip00-02-28d2t5.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned