3b117859b692afaa48fa30fd93dcc24c *gm2002-08-30d2t01-fixed.shn 0c1852469f09eeabbf7039596abb168a *gm2002-08-30d2t02-fixed.shn badefafbcbbff983274c31d894a84235 *gm2002-08-30d2t03-fixed.shn 7c90c7eb6590df1a817a5cc02514aa9f *gm2002-08-30d2t04-fixed.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned