4980c5c00ad247041d81de9ee17ccea9 *gd79-09-04d3t01.shn 3f0dd28deabf0e447642d3216bd55ae4 *gd79-09-04d3t02.shn 0d5f220f2d9425a8837ca52808dcae77 *gd79-09-04d3t03.shn e8c49ab3a241888e921965348aa79016 *gd79-09-04d3t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned