7dbc71edaec0c737a9648107e3cdd229 *db00-12-31d3t5.shn 6350e409fb987e7ad186c4e641f49c1a *db00-12-31d3t2.shn 4135e9a243d1610b7449d631d735ab6a *db00-12-31d3t3.shn d91bca7dc5eaaafda9056963096cc68d *db00-12-31d3t4.shn 9d26c9dbba5f3e76aa618b475e4b4621 *db00-12-31d3t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned