61b8c03a43bc1b8b774d63453454a798 *db1999-01-19d4t01.shn 03aa8e99bd1aff5287ac31d3ecacae6c *db1999-01-19d4t02.shn dfea06f6588aa3154f9444fc07cc0e0e *db1999-01-19d4t03.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned