My name is Joseph. I am a university student that is using Lynda.com to learn
how to use PostgreSQL. So I have installed PostgreSQL 10 and it came along with
pgAdmin 4. Upon doing so, a dialog box comes up with the message “Fatal Error:
The application server could not be contacted.” I have installed pgAdmin and
PostgreSQL under their default settings, and set it on Port 5432 without any
other changes or scripts included. Is there a way for me to fix this issue? If
you need me to provide any details, let me know.
