fa21ab4b2f7f4ffd320aea3a85937a15 *GM20020216D1T5.shn 28c0123ee2c85e8d8fae964355a5e85c *GM20020216D1T2.shn d1d9bfdda6b9e00e256f9463b3f0a7f1 *GM20020216D1T3.shn 7c2717e7c7f9c0b36fcf631d1c9c76c7 *GM20020216D1T4.shn 933409f12ad39e446e3e88157c7bcc70 *GM20020216D1T1.shn 9fa7855762f959e3cfdbfa911d3cfdc2 *GM20020216D2T1.shn a72b01ae30aff8b1446ceb391cf18dc7 *GM20020216D2T2.shn 19f975895a192d35ef8d44dc70e7dd63 *GM20020216D2T3.shn 8469891ce66d02cfc879de51fe0bb330 *GM20020216D2T4.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned