Trying to setup the Plugin on a second server I just made, and this pop up in console. 
Not sure what it referred to. 
Anyone could help with it?

EDIT: I tried to change Channel ID and it works, so it seems that you can have 2 Server Displayed on the same Discord Channel?? 

Did you copy the data/DiscordServerStats.json file from the previous server to the new one?

Basically, and before running the plugin I changed the BOT key.

You should not copy the data file for this plugin. It stores data that is meant to be unique to each server and copying it would cause the issue you're having.

My bad, Thanks for the fast reply tho.
Was not intentend to copy the data file but only the config.
Deleted the data, reloaded and works!