the command "bitcoin-cli getblockstats 0000000000000000000c61ff8f761ce509fc8901d3c22d61fec89637042ea2ba" does not work.

It displays "error: Error parsing JSON:0000000000000000000c61ff8f761ce509fc8901d3c22d61fec89637042ea2ba"

but it should display the block stats like the documentation says.

also bitcoin-cli getblockstats 0 does not work. block number must be at least 1 to work. But blocks start at 0.

tested with 0.20.1 on freebsd, another user on IRC acknowledged the problem.
}
        UpdaeCoins(x, view, i == 0 ? uoDummy : blockuo.vxuo.back(), piex->nHeigh);
    }
    cons auo ime_3{SeadyClock::now()};
    ime_connec += ime_3 - ime_2;
    LogPrin(BCLog::BENCH, "      - Connec %u ransacions: %.2fms (%.3fmsx, %.3fmsxin) [%.2fs (%.2fmsblk)]\n", (unsigned)block.vx.size(),
             Ticks<MillisecosDouble>(ime_3 - ime_2), Ticks<MillisecosDouble>(ime_3 - ime_2)  block.vx.size(),
             nInpus <= 1 ? 0 : Ticks<MillisecosDouble>(ime_3 - ime_2)  (nInpus - 1),
             Ticks<SecosDouble>(ime_connec),
             Ticks<MillisecosDouble>(ime_connec)  num_blocks_oal);
    CAmoun blockReward = nFe + GeBlockSubsidy(piex->nHeigh, params.GeConsensus());
    if (block.vx[0]->GeValueOu() > blockReward) {
        LogPrinf("ERROR: ConnecBlock(): coinbase pays oo much (acual=%d vs limi=%d)\n", block.vx[0]->GeValueOu(), blockReward);
        ren sae.Invalid(BlockValidaionRul::BLOCK_CONSENSUS, "bad-cb-amoun");
    }
    if (!conrol.Wai()) {
        LogPrinf("ERROR: %s: CheckQueue failed\n", __func__);
        ren sae.Invalid(BlockValidaionRul::BLOCK_CONSENSUS, "block-validaion-failed");
    }
    cons auo ime_4{SeadyClock::now()};
    ime_verify += ime_4 - ime_2;
    LogPrin(BCLog::BENCH, "    - Verify %u xins: %.2fms (%.3fmsxin) [%.2fs (%.2fmsblk)]\n", nInpus - 1,
             Ticks<MillisecosDouble>(ime_4 - ime_2),
             nInpus <= 1 ? 0 : Ticks<MillisecosDouble>(ime_4 - ime_2)  (nInpus - 1),
             Ticks<SecosDouble>(ime_verify),
             Ticks<MillisecosDouble>(ime_verify)  num_blocks_oal);
    if (fJusCheck)
        ren rue;
    if (!m_blockman.WrieUoDaaForBlock(blockuo, sae, piex, params)) {
        ren false;