Error message like the one in the picture:

PostgreSQL is downloaded and installed from: https://www.enterprisedb.com/downloads/postgres-postgresql-downloads

CodePudding user response：

I think I found the reason...

Don't change the access permission of the 'data' folder at /Library/PostgreSQL/14/data

If you change that, even if you change it back to 'no access', the error will still persist.

Hope that helps.

CodePudding user response：

it says that your postrgesql database is not running on your local machine