src/de/steamwar/bungeecore/bot/SteamwarDiscordBot.java

@@ -90,8 +90,7 @@ public class SteamwarDiscordBot {
                 }
                 break;
             case 1:
-                Activity activity = EntityBuilder.createActivity("Online: " + BungeeCore.get().getProxy().getOnlineCount(), null, Activity.ActivityType.CUSTOM_STATUS);
-                jda.getPresence().setActivity(activity);
+                jda.getPresence().setActivity(Activity.playing("Online: " + BungeeCore.get().getProxy().getOnlineCount()));
                 index = 0;
                 return;
         }