dc9137ba2852dbb49975e7f48f3b8b37 [shntool] db1999-09-30t01.shn 7219fac95d8f1b6d7f71153bd8df024f [shntool] db1999-09-30t02.shn 66bd29264cf4090f6dc8d74941f12000 [shntool] db1999-09-30t03.shn 6550027cd1a884c2ee1f0a83b309e415 [shntool] db1999-09-30t04.shn 700d3aabda88ca0c7d14bd38858a83bd [shntool] db1999-09-30t05.shn 24707bd6dc31c0adaf9dc87e38def98e [shntool] db1999-09-30t06.shn 9aefcb7866c899b0eca6a13b9a2d2563 [shntool] db1999-09-30t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned