Hotfix async exception

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Main/src/de/steamwar/fightsystem/winconditions/WinconditionRelativePercent.java

@@ -109,7 +109,7 @@ public class WinconditionRelativePercent extends Wincondition{
                 return;
             if(getPercent() * 100 >= Config.PercentWin){
                 Bukkit.broadcastMessage(FightSystem.PREFIX + "§cDer Schiff von " + team.getColoredName() + " §cwurde zu stark beschädigt!");
-                FightSystem.setSpectateState(Fight.getOpposite(team), "RelativePercent");
+                Bukkit.getScheduler().runTask(FightSystem.getPlugin(), () -> FightSystem.setSpectateState(Fight.getOpposite(team), "RelativePercent"));
             }
         }
     }