Describe the bug
In a Bungeecord instance, when connecting from a server that does not have PvPManager to one that does, there's a chance that everyone will get disconnected from the server with PvPManager back to a fallback. The exception generated in the Bungeecord console/logs is "java.lang.IllegalArgumentException: Team PVP-581d817fd4fd already exists in this scoreboard" (or whatever UUID snippet of the player that joined). I say chance because this does not happen every time a player joins the server where PvPManager is installed but seems like it happens when a player changes their PvP status and then re-logs, causing the exception.

To Reproduce
Steps to reproduce the behavior:

1. Setup a Bungeecord instance with two servers, one with PvPManager installed and one as a fallback/lobby.
2. Connect to the server where PvPManager is installed.
3. Toggle PvP status and go back to the fallback server
4. Re-connect to the server where PvPManager is installed
5. See error (hopefully)...

Expected behavior
I did not expect all the players to get kicked off the server into the fallback. The server where PvPManager is installed kicks everyone and players are sent to a fallback server.

Plugin and Server version
Waterfall 1.19 (Git: c10f289)
Paper 1.19 (Git: 4c9317c)
PvPManager version 3.9.4

Screenshots
Not a screenshot, but the exception log. Will be happy to provide more logs and configs if needed.
https://www.toptal.com/developers/hastebin/bilanemeya.properties
This is my config:
https://www.toptal.com/developers/hastebin/vulofaqobo.yaml

Additional context
When I had PvP disabled, left the server, and joined back during my testing, I did not get the exception.
As soon as I enabled PvP, left the server, and joined back, the exception was generated and got disconnected from the server. When I joined the server again later, my PvP status was back to being disabled.

Apologies if I missed something or failed to explain it properly.

Same problem here, but not all players got disconnected, hopefully ChanceSD can add a way to disable scoreboard registration or something that stops the problems with scoreboards

Set those two options to an empty string '' it should no longer create teams

Set those two options to an empty string '' it should no longer create teams

This fixed it. Thanks a lot!