7852e434c9344284828b029786ddc548 *db2002-04-17d2t01.shn 490d0d31e34a7a810099de41026c5230 *db2002-04-17d2t02.shn b750c35f371d01d5efba5bdb4db22ad5 *db2002-04-17d2t03.shn fa11b91c70761eca4989ef54afaeecb0 *db2002-04-17d2t04.shn 36453fc73abfbdfa47e4e5f721c4eea3 *db2002-04-17d2t05.shn d6706b709d2d48816746879b1cb5a3de *db2002-04-17d2t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned