f5dc85ac0e5f5365cb65a52c3af9c3dd *jbt2002-09-21t01.shn c74c64b9c6411815f6dbd0ec5a5ce660 *jbt2002-09-21t02.shn 8d37c73a4c82f4246078ff0ace8853a2 *jbt2002-09-21t03.shn 54c568223d0f33c480d342339b33f6f7 *jbt2002-09-21t04.shn be1fcc8836be041b8b218407f19d6d43 *jbt2002-09-21t05.shn 31e72019c8bcaff26d5111defeb6335e *jbt2002-09-21t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned