6538b0a480557dd31ef95c6c900ae243 *zwan2003-03-21d2t01.shn 0f1056d29d73086404db9bce27a7c108 *zwan2003-03-21d2t02.shn 21d0f14c3bfb9664ab1fc8b7ff971de4 *zwan2003-03-21d2t03.shn e48eba8fc9cdfb3c551e970ac0b7fbf0 *zwan2003-03-21d2t04.shn f0825473ea106df1e67ca043d37b2d90 *zwan2003-03-21d2t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned