Pls help me!

On my server in right corner there is something that playernames is lagging server pls help

Disable it or improve it by following common resource issues:

But it’s playernames! It’s not script added by me

Doesn’t matter. If it’s causing issues for you, it’s up to you to find a fix. It’s indeed a resource that comes default with cfx-server-data, but you are not forced to use it.