18ddfa8b466e1486e29248c493f2d890 *um2002-02-20d2t01.shn c6e3fc03f1e8fcfeb4c35b5ab5b26682 *um2002-02-20d2t02.shn d922db31247cd4032fa5d75fa7e59a81 *um2002-02-20d2t03.shn dab773dd7b4a462906aa55920594785f *um2002-02-20d2t04.shn c1dbe5d477a72241020f30f2b070d278 *um2002-02-20d2t05.shn c4b20d0a991f92510dff2e2e1c55fe68 *um2002-02-20d2t06.shn 3f8148dc0b39f822c60e55a8c1c42b20 *um2002-02-20d2t07.shn bbc3fc29d9ecdfc7178c0c9a3eeb1cd0 *um2002-02-20d2t08.shn ffe0467a30b83c304c39c235eaa4590f *um2002-02-20d2t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned