16d20ce3f52683ae3de1b48b8ddc207e *gd90-09-08d3t01.shn db03cbe69ab207dc02706819f52838c2 *gd90-09-08d3t02.shn e8ef77c198e3980f12ef8d8e5544668d *gd90-09-08d3t03.shn 0bb950649f3b8b6a7e5cf72098fd80f1 *gd90-09-08d3t04.shn 8742e3caf183ef4059780aad0ede90c9 *gd90-09-08d3t05.shn cc43789d0e6eaae3d0c71e8d7d549a40 *gd90-09-08d3t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned