445de6691f3e7e64fadf16f00365a7a5 *dmb1998-05-03d2t01.shn 3b89ef06a3b003f071fa8ad1e7010436 *dmb1998-05-03d2t02.shn 8a6dfcfe4a45bca02bdbf9d32ea75152 *dmb1998-05-03d2t03.shn 4c8b44aab96ffcec2981192e80e4e2cc *dmb1998-05-03d2t04.shn 1a95ace4d41dd201e7a3771b8d6804ce *dmb1998-05-03d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned