f4e929607dda4413b19a56479973fdbc *particle2002-05-26d3t04.shn 22e92326a3c0872c84ae39c3b4169459 *particle2002-05-26d3t02.shn a0768311be643c864318a4e4e0bca485 *particle2002-05-26d3t03.shn 4d0ecabc654cebd6c8776c1f9db91bfb *particle2002-05-26d3t01.shn 9b197a8d64bfea7d618c1dcf8bb95381 *particle2002-05-26d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned