Link crash

Build version: 1.8.0.1
Build date: 1981-01-01 01:01:02
Current date: 2022-02-17 20:13:26
Device: Xiaomi MI 8
OS version: Android 10 (SDK 29)

Stack trace:
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.Activity.startIntentSenderForResult(android.content.IntentSender, int, android.content.Intent, int, int, int, android.os.Bundle)' on a null object reference
    at com.google.android.play.core.appupdate.d.startIntentSenderForResult(Unknown Source:9)
    at com.google.android.play.core.appupdate.e.startUpdateFlowForResult(Unknown Source:23)
    at com.google.android.play.core.appupdate.e.startUpdateFlowForResult(Unknown Source:9)
    at com.sanojpunchihewa.updatemanager.UpdateManager.startUpdate(UpdateManager.java:95)
    at com.sanojpunchihewa.updatemanager.UpdateManager.access$100(UpdateManager.java:26)
    at com.sanojpunchihewa.updatemanager.UpdateManager$1.onSuccess(UpdateManager.java:84)
    at com.sanojpunchihewa.updatemanager.UpdateManager$1.onSuccess(UpdateManager.java:77)
    at com.google.android.play.core.tasks.e.run(Unknown Source:27)
    at android.os.Handler.handleCallback(Handler.java:883)
    at android.os.Handler.dispatchMessage(Handler.java:100)
    at android.os.Looper.loop(Looper.java:224)
    at android.app.ActivityThread.main(ActivityThread.java:7562)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:539)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)

User actions:
2022-02-17 20:10:15: SplashScreen created
2022-02-17 20:10:15: SplashScreen resumed
2022-02-17 20:10:16: SplashScreen paused
2022-02-17 20:10:16: HomeScreen created
2022-02-17 20:10:16: HomeScreen resumed
2022-02-17 20:10:17: SplashScreen destroyed
2022-02-17 20:10:17: HomeScreen paused
2022-02-17 20:10:22: HomeScreen resumed
2022-02-17 20:10:23: HomeScreen paused
2022-02-17 20:10:23: ChatScreen created
2022-02-17 20:10:23: ChatScreen resumed
2022-02-17 20:10:25: ChatScreen paused
2022-02-17 20:10:25: BoardScreen created
2022-02-17 20:10:26: BoardScreen resumed
2022-02-17 20:10:29: BoardScreen paused
2022-02-17 20:10:29: WebViewScreen created
2022-02-17 20:10:29: WebViewScreen resumed
2022-02-17 20:10:49: WebViewScreen paused
2022-02-17 20:10:51: WebViewScreen resumed
2022-02-17 20:10:52: WebViewScreen paused
2022-02-17 20:10:53: BoardScreen resumed
2022-02-17 20:10:53: WebViewScreen destroyed
2022-02-17 20:10:54: BoardScreen paused
2022-02-17 20:10:54: ChatScreen resumed
2022-02-17 20:10:54: ChatScreen paused
2022-02-17 20:10:54: HomeScreen resumed
2022-02-17 20:10:55: ChatScreen destroyed
2022-02-17 20:10:55: BoardScreen destroyed
2022-02-17 20:10:55: HomeScreen paused
2022-02-17 20:10:56: HomeScreen destroyed
2022-02-17 20:13:24: SplashScreen created
2022-02-17 20:13:24: SplashScreen resumed
2022-02-17 20:13:24: SplashScreen paused
2022-02-17 20:13:24: HomeScreen created
2022-02-17 20:13:25: HomeScreen resumed
2022-02-17 20:13:25: SplashScreen destroyed