0990da6edc23e4c09b7acc835656fa90 *db2004-01-03d1t01.shn 6f62a2acb8d8310f219ba21d1f7ee570 *db2004-01-03d1t02.shn ebb7339f3aa742b78f3efa542d1ed33f *db2004-01-03d1t03.shn 4f6ecef04854817d97bc4221a71337cd *db2004-01-03d1t04.shn bbc8b6687b9860a44f4c7ac27dfbee11 *db2004-01-03d1t05.shn 1ebb70fcd2d56026c636954f38650770 *db2004-01-03d1t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned