Hi, pgAdmin4 supports Postgres 9.2 and above, Can you try with newer version and check if you get same error?
-- Regards, Murtuza Zabuawala EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company On Tue, Mar 28, 2017 at 6:25 PM, Boblitz John <john.bobl...@bertschi.com> wrote: > Hello, > > > > I recently installed a new DB server (Linux Jessie, postgres 9.4) and > wanted to connect via pgAdmin 3 (1.18) and got the message that it was not > supported. As I intend to upgrade the other servers in the near future, > and knowing that it is recommended to move to pgAdmin4, I installed and set > up my old servers (Debian Squeeze, postgres 9.1). The configuration went > well I could immediately connect. > > > > I can navigate the tree on the left with no problem and when I select a DB > I receive notification that it connects (green bars on the right) > > > > However, when I drill down to a table, select it and select the properties > or SQL tabs, I get “Connection to the server has been lost”. Dashboard > shows updated information statistics and dependencies are okay. > > > > On the new server, the properties and sql are shown correctly. > > > > Is there any way to fix this? > > > > > > Best Regards, > > > > John Boblitz > > > > > > > > > > >