Link crash

Build version: 1.7.2
Build date: 1981-01-01 01:01:02
Current date: 2021-11-11 19:59:00
Device: Samsung SM-G998B
OS version: Android 11 (SDK 30)

Stack trace:
android.util.AndroidRuntimeException: Animators may only be run on Looper threads
    at android.animation.ValueAnimator.cancel(ValueAnimator.java:1112)
    at android.view.ViewPropertyAnimator.animatePropertyBy(ViewPropertyAnimator.java:956)
    at android.view.ViewPropertyAnimator.animateProperty(ViewPropertyAnimator.java:912)
    at android.view.ViewPropertyAnimator.alpha(ViewPropertyAnimator.java:729)
    at androidx.core.view.ViewPropertyAnimatorCompat.alpha(ViewPropertyAnimatorCompat.java:139)
    at com.tapadoo.alerter.Alerter$Companion.removeAlertFromParent(Alerter.kt:832)
    at com.tapadoo.alerter.Alerter$Companion.clearCurrent(Alerter.kt:798)
    at com.tapadoo.alerter.Alerter$Companion.clearCurrent$default(Alerter.kt:792)
    at com.tapadoo.alerter.Alerter$Companion.create(Alerter.kt:767)
    at com.tapadoo.alerter.Alerter$Companion.create(Alerter.kt:738)
    at com.tapadoo.alerter.Alerter$Companion.create$default(Alerter.kt:737)
    at com.civix.link.LinkApplication.showAlertConnectSignalr(LinkApplication.kt:538)
    at com.civix.link.LinkApplication.access$showAlertConnectSignalr(LinkApplication.kt:69)
    at com.civix.link.LinkApplication$startSignalr$$inlined$let$lambda$3.invoke(LinkApplication.kt:523)
    at com.microsoft.signalr.HubConnection.stopConnection(HubConnection.java:533)
    at com.microsoft.signalr.HubConnection.lambda$start$6$HubConnection(HubConnection.java:365)
    at com.microsoft.signalr.-$$Lambda$HubConnection$EkdUEf1TbIWyqrPvoiabHmwDEmY.invoke(Unknown Source:2)
    at com.microsoft.signalr.WebSocketTransport.onClose(WebSocketTransport.java:91)
    at com.microsoft.signalr.WebSocketTransport.lambda$start$1$WebSocketTransport(WebSocketTransport.java:54)
    at com.microsoft.signalr.-$$Lambda$WebSocketTransport$fejcvJEcEEhKZWxrg8q1qfE4F-g.invoke(Unknown Source:2)
    at com.microsoft.signalr.OkHttpWebSocketWrapper$SignalRWebSocketListener.onFailure(OkHttpWebSocketWrapper.java:98)
    at okhttp3.internal.ws.RealWebSocket.failWebSocket(RealWebSocket.kt:592)
    at okhttp3.internal.ws.RealWebSocket$connect$1.onResponse(RealWebSocket.kt:197)
    at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:519)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
    at java.lang.Thread.run(Thread.java:923)

User actions:
2021-11-11 19:58:30: SplashScreen created
2021-11-11 19:58:30: SplashScreen resumed
2021-11-11 19:58:32: SplashScreen paused
2021-11-11 19:58:32: SplashScreen destroyed
2021-11-11 19:58:33: SplashScreen created
2021-11-11 19:58:33: SplashScreen resumed
2021-11-11 19:58:38: SplashScreen paused
2021-11-11 19:58:39: SplashScreen destroyed
2021-11-11 19:58:41: SplashScreen created
2021-11-11 19:58:41: SplashScreen resumed
2021-11-11 19:58:44: SplashScreen paused
2021-11-11 19:58:44: SplashScreen destroyed
2021-11-11 19:58:50: SplashScreen created
2021-11-11 19:58:50: SplashScreen resumed