Logblock (MC Plugin) can't connect to MySQL?

I have set up a database. So far so good. Because I wanted to connect it to an MC plugin. Unfortunately it does not work.

My data:

User: root
Password: raspberry
Database name: Minecraft

My questions:

Which port should I use?
Is everything right what I have transferred?

The entries are correct except for usessl is true. If you don't have SSL, then false.

What is the error message like when logblock tries to connect?

But I would change the username and password, you don't use root as the user.

Possibly localhost, if the DB is not on the raspberry, then the exact path.