8aa427bab72457e61d4e450d2f3f5467 *contact2004-10-30d1t01.shn 3f382f0441ba7cb9b5939ceb3679a033 *contact2004-10-30d1t02.shn 8517eb297bc25681a3300945f0665866 *contact2004-10-30d1t03.shn e37711d92a55d886a31f198f6b1abc4e *contact2004-10-30d1t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned