This message"select id from phplist_message where status not in ("draft", "sent", "prepared", "suspended") and embargo" is normal?

Hi,phplist team,
After I upgraded to v3.27 from v3.26,I checked my log event and got the following message:
“select id from phplist_message where status not in (“draft”, “sent”, “prepared”, “suspended”) and embargo” .But I could send the email campaigns.Do you think this message is normal?If it is abnormal,how can I correct it?
Thanks!

Joe