Replicator Failure

Hello,

I recently noticed the following errors in my log file and replicator status shows all accounts failed. I am seeing the same error on both hosts.

"dovecot: doveadm(name@domain.com): Fatal: connect(192.168.1.250:12345) failed: Interrupted system call”

# doveadm replicator status Queued 'sync' requests 0
Queued 'high' requests 0
Queued 'low' requests 0
Queued 'failed' requests 0
Queued 'full resync' requests 0
Waiting 'failed' requests 8
Total number of known users 8

Replication used to work and I do not know when it started failing.

I restarted dovecot on both hosts to no avail.

Any idea on how to get more information and resolve this issue? I cannot find anything else in the logs

David