Well, that was helpful -- lol
Looking at your previously supplied configuration, it is clearly apparent that you provided your replication user no ACLs to read the accesslog DB, so the error you see makes sense. It can't read the data out of accesslog, so it throws an error stating that fact.
--Quanah -- Quanah Gibson-Mount Architect - Server Zimbra, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration