c2c3477bbdd92dc109530c7f1f8cec50 *mmw02-08-11d1t01.shn 445aa28bc975a3f3d7b69d9981547f48 *mmw02-08-11d1t02.shn dcccbff778eebf6249d666ebe4884c71 *mmw02-08-11d1t03.shn 6932b97dc54959af6f5ce7d6ea1148d1 *mmw02-08-11d1t04.shn 7dcc16e56e9d369a143822b467554902 *mmw02-08-11d1t05.shn 58947076e89beccd398c425159e40658 *mmw02-08-11d1t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned