$entity->getLevel() returning null

Hi, recently, I was making an advanced lag cleaner, but on my entity engine, it got error where "$entity->getLevel() returning null"
Here is my code,
any help is appreciated

PHP:

<?php
namespace LagCleaner\engines;

use pocketmine\Player;
use pocketmine\entity\Entity;
use pocketmine\entity\Item;

use pocketmine\level\Level;

use pocketmine\scheduler\PluginTask;

use LagCleaner\Processor;

class EntityEngine extends PluginTask{
   
    private $entityData = [];
   
    public function __construct(Processor $handler){
       parent::__construct($handler);
    }
   
    public function onRun(Int $tick){
       $handler = $this->getOwner();
       foreach($handler->getServer()->getLevels() as $level){
         foreach($level->getEntities() as $entity){
            if(!$entity instanceof Player && !$this->canBeSkipped($entity)){
               if($entity instanceof Item && $handler->getData("entity.count.item")){
                 $this->checkEntity($entity);
               }elseif(!$entity instanceof Item && $handler->getData("entity.count.item") == false){
                  $this->checkEntity($entity);
                 }
             }
         }
      }
      foreach($handler->getServer()->getLevels() as $level){
         if($this->getTotalEntityCount($level) > $handler->getData("entity.max.count", 50)){
            foreach($level->getEntities() as $entity){
               if(!$entity instanceof Player){
                  if($entity instanceof Item && $handler->getData("entity.count.item")){
                    $entity->close();
                    $handler->getLogger()->debug("§f[EntityEngine] §7Cleared entity with ID ".$entity->getId()." due to max entity count reached for world: ".$entity->getLevel()->getName()); // Logs "getName() on null on .....
                  }elseif(!$entity instanceof Item && $handler->getData("entity.count.item") == false && !$this->canBeSkipped($entity)){
                    $entity->close();
                    $handler->getLogger()->debug("§f[EntityEngine] §7Cleared entity with ID ".$entity->getId()." due to max entity count reached for world: ".$level->getName()); // This hack worked, but eh, $entity->getLevel() should work
                 }
               }
            }
          }
      }
    }
   
    public function checkEntity(Entity $entity){
       $r = $this->getOwner()->getData("entity.clean.range", 50);
       $time = $this->getOwner()->getData("entity.clean.time", 50);
       $canLive = false;
       foreach($entity->getLevel()->getNearbyEntities($entity->getBoundingBox()->grow($r, $r, $r)) as $ent){
         if($ent instanceof Player){
            if(isset($this->entityData[$entity->getId()])){
              unset($this->entityData[$entity->getId()]);
             }
            $canLive = true;
          break;
          }
       }
       if(!$canLive){
           if(!isset($this->entityData[$entity->getId()])){
              $this->entityData[$entity->getId()] = 0;
            }
          $this->entityData[$entity->getId()]++;
          if($this->entityData[$entity->getId()] >= $time){
             unset($this->entityData[$entity->getId()]);
             $entity->close();
             $this->getOwner()->getLogger()->debug("§f[EntityEngine] §7Cleared entity with ID ".$entity->getId()." due to no player nearby");
            }
        }
    }
   
    public function canBeSkipped(Entity $entity){
        $skips = $this->getOwner()->getData("entity.clean.skip", []);
        $ref = new \ReflectionClass($entity);
        foreach($skips as $name){
          if($ref->getShortName() == $name){
             return true;
          }
      }
    return false;
    }
   
    public function getTotalEntityCount(Level $level){
       $count = 0;
       foreach($level->getEntities() as $entity){
         if(!$entity instanceof Player){
            $count++;
          }
      }
    return $count;
    }
}

 

That means that the entity is either dead, or closed.

 

That entity is floating in front of me bruh

 

PHP:

$entity->close();
                    $handler->getLogger()->debug("§f[EntityEngine] §7Cleared entity with ID ".$entity->getId()." due to max entity count reached for world: ".$entity->getLevel()->getName()); // Logs "getName() on null on .....

PHP:

$entity->close();

PHP:

 $entity->getLevel()

 

Oh Lord, my bad ;-;

 

Please let me know if correcting that mistake doesn't fix it because I've been having a similar problem with PureEntitiesX and had to add extra null checks everywhere on getLevel(), even though isClosed() was just checked.