Hello I have a recent issue that's popped up. I have a locating server glitch for anyone that tries to join me but I can join them just fine. Is there any fixes you can do?

I'm sure you've heard this before, but I have a locating server glitch where whenever someone tries to join me, it says generating world and then go straight to locating server and they're stuck like that and I don't know what to do. I've read up that I need to kill them, but their body doesn't pop up so I can't do that. Is there anything you can do to help? Whenever I tried to join them, though, it works just fine.