781d1bb8efa564344c1612411caa3171 *dbb00-04-08d2t01.shn e6eca92bbae15cc6e847203b1b441462 *dbb00-04-08d2t02.shn 35a1df46c48b6ec6f556bb3c8ba4d0a7 *dbb00-04-08d2t03.shn ee25b9bbb4530202572d052f1807c824 *dbb00-04-08d2t04.shn 0f0840d51f49120ffcbca87b377beb03 *dbb00-04-08d2t05.shn e903b4afe505406041b230f8fc1fecc3 *dbb00-04-08d2t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned