Hi Community, Please find the below error which occurred after upgrading from 9.6.12 to 10.7. postgres=# vacuum; ERROR: found xmin 552 from before relfrozenxid 1764198765 I even tried to perform VACUUM FREEZE but again left with the same error... I wanted to know why this error is occurring and how it can be fixed. Please shed some light on this. Regards, Pavan -- Sent from: http://www.postgresql-archive.org/PostgreSQL-admin-f2076596.html