[WARN-129] Spam Filter cannot query database servers

Hello,

I receive this warning on UTM 9:

Objet : [sg99999999_worldcie][WARN-129] Spam Filter cannot query database servers

The spam filter daemon is unable to reach the database servers via HTTP. Please make sure that the device is able to send HTTP (TCP port 80) requests to the Internet. You may have to allow such traffic on upstream devices.

Is there a global problem in sophos central anispam database?

Thanks