suddenly E duplicate key: support_flags
E duplicate key: support_flags
Exception at [portable_storage::load_from_binary], what=duplicate key: support_flags
![image](https://github.com/monero-project/monero/assets/14242157/8eaa74e8-b8ab-443d-8cb1-4e2cbc8a8ce5)

got many those with last 24 hours , same issue #8062, already delete related file, but not work

my cli:
`monerod.exe --data-dir=.\ --db-sync-mode safe:sync --rpc-bind-port xxx --enable-dns-blocklist --hide-my-port --prune-blockchain --sync-pruned-blocks --log-level 0`