Crash when Mintegral Native is set for banner or MREC

[1008k]

hello. Recently, I was able to set Mintegral Native for Banner and Mrec inventory on the MAX dashboard, so I tried it, but after setting it, a crash occurred.

As a percentage, about 0.5% of the active users of Android apps.
Crashing devices vary by manufacturer and OS version.

I have written the crash log below, so I would appreciate it if you could fix it if possible.

Applovin SDK Version:11.8.2
MAX Mintegral Adapter Version:16.4.21.0

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.mbridge.msdk.out.MBBidNativeHandler.registerView(android.view.View, java.util.List, com.mbridge.msdk.out.Campaign)' on a null object reference
       at com.applovin.mediation.adapters.MintegralMediationAdapter$MaxMintegralNativeAd.prepareForInteraction(MintegralMediationAdapter.java:1434)
       at com.applovin.mediation.adapters.MintegralMediationAdapter$NativeAdViewListener$1$1.run(MintegralMediationAdapter.java:1118)
       at android.os.Handler.handleCallback(Handler.java:883)
       at android.os.Handler.dispatchMessage(Handler.java:100)
       at android.os.Looper.loop(Looper.java:214)
       at android.app.ActivityThread.main(ActivityThread.java:7386)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:980)

[thomasmso]

Thank you for reporting the issue. We're aware of it, and are investigating. We will notify you when we release a new adapter sometime this week.

[wootaejeon]

Fix for the issue is now live on Mintegral adapter v16.4.31.1. Thank you again for reporting the issue.

[1008k]

Thank you for your prompt response!