Link crash

Build version: 1.8.3.1
Build date: 1981-01-01 01:01:02
Current date: 2022-06-03 14:00:47
Device: Vsmart Active 3
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$1.onSuccess(UpdateManager.java:77)
    at com.google.android.play.core.tasks.e.run(Unknown Source:27)
    at android.os.Handler.handleCallback(Handler.java:883)
    at android.os.Handler.dispatchMessage(Handler.java:100)
    at android.os.Looper.loop(Looper.java:214)
    at android.app.ActivityThread.main(ActivityThread.java:7447)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:980)

User actions:
2022-06-03 13:57:40: SplashScreen created
2022-06-03 13:57:40: SplashScreen resumed
2022-06-03 13:57:43: SplashScreen paused
2022-06-03 13:57:43: HomeScreen created
2022-06-03 13:57:44: HomeScreen resumed
2022-06-03 13:57:44: SplashScreen destroyed
2022-06-03 13:57:45: HomeScreen paused
2022-06-03 13:57:52: HomeScreen resumed
2022-06-03 13:58:14: HomeScreen paused
2022-06-03 13:58:14: UserConfigScreen created
2022-06-03 13:58:14: UserConfigScreen resumed
2022-06-03 13:58:21: UserConfigScreen paused
2022-06-03 13:58:21: HomeScreen destroyed
2022-06-03 13:58:21: LoginScreen created
2022-06-03 13:58:21: LoginScreen resumed
2022-06-03 13:58:22: UserConfigScreen destroyed
2022-06-03 13:58:24: LoginScreen paused
2022-06-03 13:58:24: AuthorizationManagementActivity created
2022-06-03 13:58:24: AuthorizationManagementActivity resumed
2022-06-03 13:58:24: AuthorizationManagementActivity paused
2022-06-03 14:00:43: RedirectUriReceiverActivity created
2022-06-03 14:00:43: AuthorizationManagementActivity resumed
2022-06-03 14:00:43: AuthorizationManagementActivity paused
2022-06-03 14:00:43: LoginScreen resumed
2022-06-03 14:00:43: AuthorizationManagementActivity destroyed
2022-06-03 14:00:43: RedirectUriReceiverActivity destroyed
2022-06-03 14:00:45: LoginScreen paused
2022-06-03 14:00:45: HomeScreen created
2022-06-03 14:00:45: HomeScreen resumed
2022-06-03 14:00:45: HomeScreen paused
2022-06-03 14:00:45: WelcomeScreen created
2022-06-03 14:00:45: WelcomeScreen resumed
2022-06-03 14:00:46: LoginScreen destroyed