4e9612a5b51d7f84a6e296cb7c262818 *db2003-07-03d3t01.shn 55e4d99ac50c8b4ed085493b228b8e47 *db2003-07-03d3t02.shn b5f78dd47537378e7e44119a726ec7e7 *db2003-07-03d3t03.shn 7e8613cae71a43aa58f609342f2ce731 *db2003-07-03d3t04.shn 5a84d22965ccc1a3bafacd1db13baf67 *db2003-07-03d3t05.shn 08b08e86e8ef136faecbe82b0ed0e2c1 *db2003-07-03d3t06.shn 6891a39649ebfdf9ec830188fb972b8d *db2003-07-03d3t07.shn 4d56585bb5465c7c15b986874a9da078 *db2003-07-03d3t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned