sqla update - cancelling with conflict of recovery

[robcxyz]

sqlalchemy.exc.DBAPIError: (sqlalchemy.dialects.postgresql.asyncpg.Error) <class 'asyncpg.exceptions.SerializationError'>: canceling statement due to conflict with recovery
DETAIL:  User query might have needed to see row versions that must be removed.
[SQL:
            select count(*) from transactions
             where block_timestamp > 1733375904625405 and
             score_address != 'hx1000000000000000000000000000000000000000'
            ]
(Background on this error at: https://sqlalche.me/e/20/dbapi)
Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7f4783828890>