Lava bug, exploit, need fix.

Hello guys, problem with lava block, how fix this? I use plugin WorldGuardian (Russian Version) WorldGuard, server version 1.1.5. Need your help pls. 2 Days crashes with lava, players leave from server

 

supported or not supported, I need a fix from the community, I'm asking for help in terms of code to fix this, my fixes do not help.

public function held(PlayerItemHeldEvent $e) {
if($e->getItem()->getId()== 8 ||$e->getItem()->getId()== 9||$e->getItem()->getId()== 10||$e->getItem()->getId()== 11) {
$e->setCancelled(true);
$e->getPlayer()->sendMessage("Пошёл в жопу.");
$e->getPlayer()->getInventory()->setItemInHand(0);
}
}

public function isBlocked(Item $item) {
$id = (int) $item->getId();
if($id == 325 || $id == 23 || $id == 46 || $id == 52 || $id == 90 || $id == 120 || $id == 137 || $id == 29 || $id == 33 || $id == 34 || $id == 383 ||
$id == 259 || $id == 385 || $id == 386 || $id == 51 || $id == 8 || $id == 9 || $id == 10 || $id == 11 || $id == 125 || $id == 333 || $id == 443 || $id == 408 || $id == 407 || $id == 342 || $id == 328 || $id == 368 || $id == 90
) {
$result = true;
} else {
$result = false;
}
return $result;
}



public function PlayerItemConsumeEvent(PlayerItemConsumeEvent $e) {
$p = $e->getPlayer();
/*if(@$this->msauth->getLoginStatus(strtolower($p->getName())) == false) {
$p->sendMessage("§§fТы не можешь сейчас это сделать.");
$e->setCancelled();
return;
}*/
if($this->isBlocked($e->getItem())) {
$e->getPlayer()->sendMessage("§c× Взаимодействие с данным предметом §cзапрещено.");
$e->getPlayer()->getInventory()->setItemInHand(Item::get(0, 0));
$e->setCancelled(true);
}

 

Cancel the interact event if the item id is 8, 9, 10, 11 or Item::BUCKET

 

My Russian is brilliant and this is hilarious xD