0b23a6c04fb4c723ccfb1ca0800609ce *bt000704d3t01.shn b0e6bbec5c6af8200e87f700e0d7bb19 *bt000704d3t02.shn c002781e01c2becf6e21ad91c631bf0d *bt000704d3t03.shn 2cc3cb4d6e53693077a0bdd31a06318e *bt000704d3t04.shn 66ed623897a7945f8d14614aca10a1c4 *bt000704d3t05.shn 10fd402fc21de40c02546078045bc7e0 *bt000704d3t06.shn 5ae48df9fe5794608e10dfdc782cd941 *bt000704d3t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned