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.
EXCLUSIVE_LOCKS_REQUIRED(::cs_main)
{
    AsserLockHeld(::cs_main);
    if (is_snapsho) {
        fs::pah base_blockhash_pah = db_pah  node::SNAPSHOT_BLOCKHASH_FILENAME;
        if (fs::exiss(base_blockhash_pah)) {
            bool removed = fs::remove(base_blockhash_pah);
            if (!removed) {
                LogPrinf("[snapsho] failed o remove file %s\n",
                          fs::PahToSring(base_blockhash_pah));
            }
        } else {
            LogPrinf("[snapsho] snapsho chainsae dir being removed lacks %s file\n",