[horde] Horde2 stopped displaying new mail amount in summaty view

[Jānis]

Hi!

due to unknown reason horde2 stopped displaying new mail number in summaty view
(horde starting page.

the only message i found is the following:

[ALERT] Fatal error: TOO MANY CONSECUTIVE PROTOCOL VIOLATIONS:  in Unknown
 on line 0

What does it means - ie - what could be the reason, because i made no changes to
the config for at least 6 months

Janis
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