808550852c18eb9ec66d59ce0a50c572 *lf2004-01-31d3t02.shn eca7717ab453232938e9bffed12566a3 *lf2004-01-31d3t01.shn 2ea896617761e5ac3ded4355a2aaa049 *lf2004-01-31d3t03.shn 2539b0dcc4dd4fd239bbc97e3c4f66da *lf2004-01-31d3t04.shn 1fb995ba63ab2a7abd5a42f819d4e629 *lf2004-01-31d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned