8788c142073bf1b065d3943580f5d1ea *bff00-02-16d1t01.shn 77bfe4fd07fce9cdb75fad9cedffadf8 *bff00-02-16d1t02.shn d7ca57a3b9de92ee0fe0ff02497c339c *bff00-02-16d1t03.shn e2b03ffd9487cf0e18b4dc5b356652ef *bff00-02-16d1t04.shn 8247d762699339a608a3000d9b3d1ba0 *bff00-02-16d1t05.shn 23fcfcfbc6167754a14da10097c0a247 *bff00-02-16d1t06.shn a1e5fd63708d6db0f5a2960c70c7c41d *bff00-02-16d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned