b4e9e81c2d3bb3b9468df80346094107 *delf01-08-02d1t04.shn 5ece6265f6efbc5b23c61b87d3d11bc2 *delf01-08-02d1t02.shn 41b506f2f5f2a7ee8f7b4692a70d2cd3 *delf01-08-02d1t03.shn df875eb4cc6d9a7eeb2e7f2ec2a0e530 *delf01-08-02d1t01.shn 78397eb419dc816d50b056382e91dec1 *delf01-08-02d1t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned