bd9f33aae6f1bb65f755df32b7229395 wu00-07-27d3t01.shn b10c8b2e04ab0b76c56be1184b239911 wu00-07-27d3t02.shn b9a7df6c4d6094d13b51b28d7de4d34d wu00-07-27d3t03.shn b785796494501822f48ec43171c4fa8c wu00-07-27d3t04.shn 113a108fdafd9a92c18c8be323f92ef8 wu00-07-27d3t05.shn c66aad247347346a518dcd31ec83095e wu00-07-27d3t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned