ff669c334ed3275d5c27c4aa3a154f69 *db2002-10-18d2t04.shn 9e17761d3210648015bc91d4013bf862 *db2002-10-18d2t01.shn c24f1db33e76dbf826ca6524f3df2946 *db2002-10-18d2t02.shn bdebb578c13803adb406ddf39550fc54 *db2002-10-18d2t03.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned