bdc0403f72f3d6c191c52839bd33ddf6 *jg+ms1973-01-24bd3t01.shn c1543b0fc8f5309117a7270a4b9358ac *jg+ms1973-01-24bd3t02.shn 2e4980115cc50858e10546063f23f0cc *jg+ms1973-01-24bd3t03.shn 69879520ec324a2bb5a8cd6d6dbc6776 *jg+ms1973-01-24bd3t04.shn 0f176b3d559d273e1f2cd956293736d7 *jg+ms1973-01-24bd3t05.shn edf3f091bd8006e46258068635b6863c *jg+ms1973-01-24bd3t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned