DTTG 3.87 (17466) crashed during sync

After turning off some sync locations and databases, I have narrowed down to one database. As long as I turn it back on for sync, it will crash during sync.

I have verified and repaired the database. It doesn’t help.

What else can I do to get it work?

Crash reports should be made to our support ticket system.
On DEVONthink To Go’s databases screen, select ? > Contact Us to start a support ticket. And in your ticket, clarify what you mean by the plurality of “turning off some sync locations”.

I deleted the database. Sync. It took hours but it solved the crash problem.

Please open the support ticket as requested so we can examine the logs. Thanks.