053bb34e03fbcf00f60796679baadd2d *mmw2001-12-31d1t06.shn 7f8ad7e1ccf4d890b70a95c634deb240 *mmw2001-12-31d1t02.shn 39c7922b22bc9257cc32d511bd56b541 *mmw2001-12-31d1t05.shn 4f9d92305f977d4ca79bf189a08884d6 *mmw2001-12-31d1t01.shn 8c74e81978c4eab9de05914fa228a666 *mmw2001-12-31d1t04.shn c8f8e7a37d3793175296e2432cc0577d *mmw2001-12-31d1t03.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned