a1e94ef147881793c5d3272196093f0f *sci01-07-07d1t04.shn d0eb0f0ef26c3872fe60cf1795a76656 *sci01-07-07d1t01.shn 4a215f046f46931b2ef15341e477d125 *sci01-07-07d1t02.shn 9ef1eb8f6442df03e582776a8e1890a0 *sci01-07-07d1t03.shn 7643eb43997916c1b27dc5f8f26fbb8f *sci01-07-07d1t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned