Can you show pg_controldata output and the output of 'SELECT oid, datname, relfrozenxid, age(relfrozenxid), relminmxid FROM pg_database;'?
Here are the details: oid datname datfrozenxid age(datfrozenxid) datminmxid 16384 myDB 1673 10872259 1
Additionally wanted to mention couple more points here:
When I try to run "vacuum full" on this machine then facing following issue: INFO: vacuuming "myDB.mytable" ERROR: MultiXactId 3622035 has not been created yet -- apparent wraparound
No Select statements are working on this table, is the table corrupt?