This error mostly occurred in python/psycopg2 when postgres runs out of memory while performing complex query.
Did you checked DB server side logs? On Sat, 28 Sep 2019, 03:21 Nagaraj Raj, <nagaraj...@yahoo.com> wrote: > Hello, > > I have upgraded pgAdmin to latest version 4.13. Some times it's behaving > abnormally and throwing below error, > > Error retrieving details for the node > > *SSL SYSCALL error: Undefined error: 0* > > > > Thanks, > Naga > >
