Quote from: oldman123 on Today at 02:45:52 AM

Seems like the Bitcoin block or index are a corrupt and not allowing my Apollo BTC full node to keep running past this block.

The entries from the log are below:

2021-06-22T22:28:27Z LevelDB read failure: Corruption: block checksum mismatch: /media/nvme/Bitcoin/chainstate/399540.ldb
2021-06-22T22:28:27Z Fatal LevelDB error: Corruption: block checksum mismatch: /media/nvme/Bitcoin/chainstate/399540.ldb
2021-06-22T22:28:27Z You can use -debug=leveldb to get more complete diagnostic messages
2021-06-22T22:28:27Z Error: Error reading from database, shutting down.
2021-06-22T22:28:27Z Error reading from database: Fatal LevelDB error: Corruption: block checksum mismatch: /media/nvme/Bitcoin/chainstate/399540.ldb

I have rerun the bitcoind program with the -debug option and I get the same log entries.

I was looking thru the -help contents and it seems -reindex might be the answer, but I wanted to check with the group here to see if there was a better option.

Delete that file. It will be recreated. Bitcoin Core will reindex everything itself when missing file is discovered.