Logs are full of DVCS Sync warnings: "found more than one match for"

[Taylor Huston]

Hello,

I am having this issue: 

https://confluence.atlassian.com/jirakb/logs-are-full-of-dvcs-sync-warnings-found-more-than-one-match-for-953648787.html

The SQL queries are not working though:

select message_id, queue, count(3) from AO_E8B6CC_MESSAGE_QUEUE_ITEM group by message_id, queue having count(3) > 1;
ERROR: relation "ao_e8b6cc_message_queue_item" does not exist
LINE 1: select message_id, queue, count(3) from AO_E8B6CC_MESSAGE_QU...

I am thinking it's because that KB is for Jira 8, while this system is still on Jira 7. Is there an equivalent command I should run?

Thanks!