1eee449e7a92cac1010be275046cc653 *rr1998-10-18d2t01.shn 7d5f7f52fb8170036b6b061cc4347cc7 *rr1998-10-18d2t02.shn e776a7f61e57ff0b3e90085362497e24 *rr1998-10-18d2t03.shn 3ee29fab644a1fa844e6cecce4a60836 *rr1998-10-18d2t04.shn a091ddd7a2efcb68310f50939d29e204 *rr1998-10-18d2t05.shn a6ee8b11fdf2d58bec822de7395e9edf *rr1998-10-18d2t06.shn 9b6815f03104ec85806dbb23caff7846 *rr1998-10-18d2t07.shn 532020ee9f0f46e0debf26383c9c3145 *rr1998-10-18d2t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned