Crash when switching tabs

[sk22]

java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.ViewGroup.removeView(android.view.View)' on a null object reference
	at org.joinmastodon.android.fragments.HomeTabFragment$HomePagerAdapter.onCreateViewHolder(HomeTabFragment.java:665)
	at org.joinmastodon.android.fragments.HomeTabFragment$HomePagerAdapter.onCreateViewHolder(HomeTabFragment.java:660)
	at androidx.recyclerview.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:7297)
	at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6419)
	at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6303)
	at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6299)
	at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2328)
	at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1629)
	at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1589)
	at androidx.recyclerview.widget.LinearLayoutManager.scrollBy(LinearLayoutManager.java:1393)
	at androidx.recyclerview.widget.LinearLayoutManager.scrollHorizontallyBy(LinearLayoutManager.java:1122)
	at androidx.recyclerview.widget.RecyclerView.scrollStep(RecyclerView.java:1962)
	at androidx.recyclerview.widget.RecyclerView$SmoothScroller.onAnimation(RecyclerView.java:12321)
	at androidx.recyclerview.widget.RecyclerView$ViewFlinger.run(RecyclerView.java:5567)
	at android.view.Choreographer$CallbackRecord.run(Unknown Source:20)
	at android.view.Choreographer$CallbackRecord.run(Unknown Source:20)
	at android.view.Choreographer.doCallbacks(Unknown Source:111)
	at android.view.Choreographer.doFrame(Unknown Source:511)
	at android.view.Choreographer$FrameDisplayEventReceiver.run(Unknown Source:11)
	at android.os.Handler.handleCallback(Unknown Source:2)
	at android.os.Handler.dispatchMessage(Unknown Source:4)
	at android.os.Looper.loopOnce(Unknown Source:182)
	at android.os.Looper.loop(Unknown Source:82)
	at android.app.ActivityThread.main(Unknown Source:108)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(Unknown Source:11)
	at com.android.internal.os.ZygoteInit.main(Unknown Source:312)