[lua] connector.lua:353: unable to clean expired rows from PostgreSQL database (receive_message: failed to get type: timeout)

kong was working fine and we didn’t make any changes. It suddenly started failing with [error] 1096#0: *133072960 [lua] connector.lua:353: unable to clean expired rows from PostgreSQL database (receive_message: failed to get type: timeout), context: ngx.timer

You likely need to increase pg_timeout kong/kong.conf.default at f6dbea4b3ee4e716962c3d066db66d4bcc06e395 · Kong/kong · GitHub