Glide无法加载此类型的网址图片

我之前已经使用过很多次Glide，但是目前我在使用这种类型的url显示图像时遇到问题https://www.publicdomainpictures.net/pictures/10000/nahled/thinking-monkey-11282237747K8xB.jpg，我不知道为什么我无法加载它。我什至简化了我的项目，使其仅在MainActivity上显示此图像。当我检查滑行监听器时，会提示此错误

2021-02-19 21:39:43.438 31240-31240/com.y4kuzabanzai.testforvass E/MainActivity: onLoadFailed: com.bumptech.glide.load.engine.GlideException: Failed to load resource
    There was 1 root cause:
    com.bumptech.glide.load.HttpException(Failed to connect or obtain data, status code: 503)
     call GlideException#logRootCauses(String) for more detail   

事实是，我尝试过与其他Urls一起使用，并且效果很好。有什么事吗 这是我的简单代码

MainActivity.class

override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        var imageView: ImageView = findViewById(R.id.homeImage)


        Glide.with(this)

            .load("https://www.publicdomainpictures.net/pictures/10000/nahled/thinking-monkey-11282237747K8xB.jpg")
            .listener(object : RequestListener<Drawable> {
            override fun onLoadFailed(e: GlideException?, model: Any?, target: Target<Drawable>?, isFirstResource: Boolean
            ): Boolean {
                Log.e(TAG, "onLoadFailed: ${e}")
                return false
            }

            override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean
            ): Boolean {
                return true
            }
        })
            .into(imageView)

    }

activity_main.layout

<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

 1. <ImageView
               android:id="@+id/homeImage"
               android:layout_width="418dp"
               android:layout_height="492dp"
               android:layout_marginStart="14dp"
               android:layout_marginBottom="109dp"
               app:layout_constraintBottom_toBottomOf="parent"
               app:layout_constraintStart_toStartOf="parent"
               tools:srcCompat="@tools:sample/avatars" /> </androidx.constraintlayout.widget.ConstraintLayout>