With me, the dimensions are mirrored and how can I unlock them.
Can someone help me?

[22:09:32] [Server thread/WARN] [Sponge]: No entity type is registered for class twilightforest.entity.boss.EntityTFNagaSegment

Your error reports aren’t very useful. It’s very unlikely anyone can figure out what’s going wrong without more detailed information. Have a read of this and then see what you can do to provide a better bug report.

With pastebin.com , if it long.