See the title, it is not working. Whenever I start the server with advanced portals installed, it freezes the server and my server didn't start.
Here is the full log until the server freezes:
https://pastebin.com/uVxyGGmG

There is an error from the world plugin but nothing advanced portals is doing should be able to freeze like that from what I remember. I will double check later and see if I can find where it would freeze.

Could you try and see if it freezes on that system when it is on its own?

It is working on a test server

Try deleting the folder it makes and see if it works then