f31f496643383b1d09ea9238681b7a20 *dmb2002-09-08d02t05.shn 6223a01a3e1d25acb76c13fc3ae4ffb8 *dmb2002-09-08d02t02.shn f481c864f38ea941de2e4530b3164244 *dmb2002-09-08d02t01.shn e14f0f1c623770a1c3e3a3e348d055f4 *dmb2002-09-08d02t03.shn aaefb84259af9d78c8697a6f07ca4e05 *dmb2002-09-08d02t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned