8a97e727c0a2bac8f09fbdf1a9cc6919 *db2001-03-31d2t2.shn 67669df110e2edbde8e7ad5df4111182 *db2001-03-31d2t1.shn fa621d0b8460b300d8bb35e6c2abd0e6 *db2001-03-31d2t3.shn 34d1223df7cd66513fc5937b0620e877 *db2001-03-31d2t4.shn 2fc68a40f66e6f3afa5f37a3cb32717e *db2001-03-31d2t5.shn bd083ba068553389d0f38604693dee37 *db2001-03-31d2t6.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned