14620aa78b6d4f65922f93bcf0e24573 moe2002-07-10d3t01.shn c943652302870680ed1f1dbbf1f60956 moe2002-07-10d3t02.shn 9abe6cf52c417bc472bb3b8430ac1fa0 moe2002-07-10d3t03.shn 28f32786d0a58873303a13f526ac9864 moe2002-07-10d3t04.shn 462bd1a2d1bc455200a9d48fa4aa0182 moe2002-07-10d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned