pg_dump: error: aborting because of server version mismatch

[MrGeneralZod]

I updated the last vesion postgis (16-master). After that I tried to back up my data using pgAdmin. But backup process was failed.
There was a error message "pg_dump: detail: server version: 16.0 (Debian 16.0-1.pgdg110+1); pg_dump version: 15.3"

[ImreSamu]

I see that the pgAdmin4 docker image doesn't yet support the new PG16.
Someone has already reported this issue in that repository.

• Support Backup/Restore PostgreSQL 16 pgadmin-org/pgadmin4#6768

[akshay-joshi]

You will have to provide the Binary Path in the Preferences dialog for PG 16.