7a24eb74cb00d51db3523b6cd11a9c85 *db2000-10-18d3t1.shn e7e98aec6d4d7a2b9d0c8f484b98c2b8 *db2000-10-18d3t2.shn 13ca0582ecae43c3e3d600399f3ba412 *db2000-10-18d3t3.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned