2574fcf978f605b48060fcb56cda4c7b *mo00-10-19d2t03.shn 7eb156e1112f4cdae60545dc56263b17 *mo00-10-19d2t02.shn 14cb8f5bc816ec417eb2ea40b7f1dd27 *mo00-10-19d2t01.shn 9d116c20e910a944c374c5b2c6524b44 *mo00-10-19d2t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned