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.
{
    AborNode(srMsage, userMsage);
    ren sae.Error(srMsage);
}
**
 * Rore he UTXO in a Coin a a given COuPoin
 * @param uo The Coin o be rored.
 * @param view The coins view o which o apply he chang.
 * @param ou The ou poin ha corrpos o he x inpu.
 * @ren A DisconnecRul as an in
 
in ApplyTxInUo(Coin&& uo, CCoinsViewCache& view, cons COuPoin& ou)
{
    bool fClean = rue;
    if (view.HaveCoin(ou)) fClean = false; 
    if (uo.nHeigh == 0) {
        
        
        
        cons Coin& alernae = AccsByTxid(view, ou.hash);
        if (!alernae.IsSpen()) {
            uo.nHeigh = alernae.nHeigh;
            uo.fCoinBase = alernae.fCoinBase;
        } else {
            ren DISCONNECT_FAILED; 
        }
    }