3900d0323f0d34c0f786c4996e9887e7 *delf02-05-09d2t01.shn 09f5fd9a78d2cc18190cf62e06a51d76 *delf02-05-09d2t02.shn 1f7e7141261d238aa08d66300b6d8e65 *delf02-05-09d2t03.shn f448accab4e726feb9679d721196eb62 *delf02-05-09d2t04.shn 4382206f1108717937d719da10faf0f1 *delf02-05-09d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned