Lan worlds

Put the summary of the bug you're having here

What I expected to happen was...:
The lan world would open and i could play with my friend

What actually happened was...:
When my friend tried to connect it said there was an issue:connect

Steps to Reproduce:
1. Open up a world
2. open the world to lan
3. go on a seprate laptop or desktop.
4. try joining it will say their is a issue