Hi, Please tell me anyone ♦, how can I solve this error?
thank you.
This typically means you either do not have PostgreSQL installed, your firewall/antivirus or some other tool is blocking you from accessing the PostgreSQL port, you manually configured PostgreSQL incorrectly and it is not using Port 5432, or the PosgreSQL server crashed.
I would advising visiting our website to create a support ticket so we can determine what your specific cause is - click Support > Contact Us.