c2cf5aa7cbb16401252868fda4febd9f *db1999-10-09d3t01.shn 21fe5d32ba1fff7dc286a4f57bbcf429 *db1999-10-09d3t02.shn 01e1891f39c20f6d86dcc17c6ba39065 *db1999-10-09d3t03.shn 80f46231051c931f8b292efea32b516f *db1999-10-09d3t04.shn 00f18cd3ecc6e4b0a9632745e2a18b98 *db1999-10-09d3t05.shn 398a8aa8756aa220d93c7ac0299d5d05 *db1999-10-09d3t06.shn d157abf5f64aed4fff1378af4190badb *db1999-10-09d3t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned