SetGroup Method Fix

Method works. WARNING
If you want to remove the group from players, from unknown reason, badge name still exists next to the player nickname in player list.

Author: KrzychuWarrior

MethodSystem/Methods/PlayerMethods/SetGroupMethod.cs

@@ -19,6 +19,9 @@ public override void Execute()
     {
         string gr = Args.GetText("group");
         List<Player> pls = Args.GetPlayers("players");
-        pls.ForEach(p=>p.UserGroup = ServerStatic.PermissionsHandler.GetGroup(gr == "NONE" ? null: gr));
+        foreach(Player p in pls)
+        {
+            p.UserGroup = gr == "NONE" ? null : ServerStatic.PermissionsHandler.GetGroup(gr);
+        }
     }
 }