9344beaa76ba065e4cf1d3bac7846daf *dbb00-04-08d3t01.shn df51d08e3db02b9aac88bec2a6f359f1 *dbb00-04-08d3t02.shn c2cdf71367251f6c077e8f1e8d22f52f *dbb00-04-08d3t03.shn 7a03087bf1a4033f5575141b7fb4dcb6 *dbb00-04-08d3t04.shn 11fa1844d7abd7a81f7ffe9480825192 *dbb00-04-08d3t05.shn 4e801eefe5c806461af2194f9c6e9ade *dbb00-04-08d3t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned