Server not repsonding after leaving procedual dungeon

Everytime I leave a procedual dungeon the server freezes for about 20-25 seconds. When leaving a normal one the server stops responding for about 5. Weird issue that happens everytime. I have ItemsAdder but I have configured it to ignore every MythicDungeons related world.

I don't believe it is a hardware issue.

Log: https://mclo.gs/7HMgIiZ

Versions: Paper: 1.21.1-130-ver/1.21.1@4d2672e MM: 5.7.1 MD: 2.0.0 (latest dev)

Thanks for a great plugin!