Unable to obtain exim queue length

[AdamPD]

Hi all

We keep getting this email every night from LFD/CSF which says:

Unable to obtain exim queue length within 30 seconds - Timed out

Yet, the email queue is normal, it can be accessed ok via Configserver's mail queue manager and the WHM Mail queue manager.

The load is reasonable (1.00-2.00)

Any idea why it keeps having issues with the queue?

Tried restarting both Exim and CSF, but still get the same email every night

Any thoughts?

[webstyler]

yes, happen random to different server

any idea ?