src/de/steamwar/bungeecore/BungeeCore.java

@@ -48,7 +48,7 @@ public class BungeeCore extends Plugin {
         new EventStarter();
         new Broadcaster();
         new SessionManager();
-        new TS3Handler();
+        TS3Handler.init();
         PollSystem.init();
         ArenaMode.init();
 

src/de/steamwar/bungeecore/ts3/TS3Handler.java

@@ -15,12 +15,13 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class TS3Handler {
+    private TS3Handler(){}
 
     private static final Map<Integer, String> toVerify = new HashMap<>();
     private static TS3Query query;
     private static TS3Api api;
 
-    public TS3Handler(){
+    public static void init(){
         TS3Config cfg = new TS3Config();
         cfg.setHost("127.0.0.1");
         query = new TS3Query(cfg);