could not accept SSL connection: EOF detected

[skibbipl]

Hi,
I'm using Yamtrack which uses psycopg2 to connect to PostgreSQL. Unfortunately after enabling docker with the app my postgresql logs are flooded every 5 seconds with the error in title: could not accept SSL connection: EOF detected
What might be the issue here? From what I can see the app uses psycopg[c]==3.2.9 The relevant bug: FuzzyGrim/Yamtrack#568
I'm using other python apps in docker with postgresql and none of them has such issues. I use standard debian postgresql 17 installation without any changes to the default configuration, including SSL and certificates.

[dvarrazzo]

The server doesn't accept the connection. Maybe you have the wrong connection credentials. If you believe that these credentials are correct you can try and see more details about why the connection fails by enabling connection logging.