Link crash

Build version: 1.6.8
Build date: 1981-01-01 01:01:02
Current date: 2021-09-08 08:06:47
Device: Vsmart Live
OS version: Android 10 (SDK 29)

Stack trace:
android.app.RemoteServiceException: Context.startForegroundService() did not then call Service.startForeground(): ServiceRecord{d3d78c7 u0 com.civix.link/.Service.GroupCallService}
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1948)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:214)
    at android.app.ActivityThread.main(ActivityThread.java:7458)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:935)

User actions:
2021-09-08 08:05:19: SplashScreen created
2021-09-08 08:05:19: LoginScreen created
2021-09-08 08:05:19: LoginScreen resumed
2021-09-08 08:05:20: SplashScreen destroyed
2021-09-08 08:05:27: LoginScreen paused
2021-09-08 08:05:27: LoginScreen destroyed
2021-09-08 08:05:27: LoginScreen created
2021-09-08 08:05:28: LoginScreen resumed
2021-09-08 08:05:28: LoginScreen paused
2021-09-08 08:05:28: AuthorizationManagementActivity created
2021-09-08 08:05:28: AuthorizationManagementActivity resumed
2021-09-08 08:05:28: AuthorizationManagementActivity paused
2021-09-08 08:05:47: RedirectUriReceiverActivity created
2021-09-08 08:05:47: AuthorizationManagementActivity resumed
2021-09-08 08:05:47: AuthorizationManagementActivity paused
2021-09-08 08:05:47: LoginScreen resumed
2021-09-08 08:05:47: AuthorizationManagementActivity destroyed
2021-09-08 08:05:47: RedirectUriReceiverActivity destroyed
2021-09-08 08:05:49: LoginScreen paused
2021-09-08 08:05:49: HomeScreen created
2021-09-08 08:05:49: HomeScreen resumed
2021-09-08 08:05:50: HomeScreen paused
2021-09-08 08:05:50: LoginScreen destroyed
2021-09-08 08:05:52: HomeScreen resumed
2021-09-08 08:05:57: HomeScreen paused
2021-09-08 08:05:57: ChatScreen created
2021-09-08 08:05:58: ChatScreen resumed
2021-09-08 08:06:02: ChatScreen paused
2021-09-08 08:06:02: ChatScreen resumed
2021-09-08 08:06:08: ChatScreen paused
2021-09-08 08:06:08: ChatScreen destroyed
2021-09-08 08:06:08: ChatScreen created
2021-09-08 08:06:09: ChatScreen resumed
2021-09-08 08:06:09: ChatScreen paused
2021-09-08 08:06:09: CallScreen created
2021-09-08 08:06:09: CallScreen resumed
2021-09-08 08:06:09: CallScreen paused
2021-09-08 08:06:09: DexterActivity created
2021-09-08 08:06:09: DexterActivity resumed
2021-09-08 08:06:09: DexterActivity paused
2021-09-08 08:06:12: CallScreen resumed
2021-09-08 08:06:12: DexterActivity destroyed
2021-09-08 08:06:13: CallScreen paused
2021-09-08 08:06:13: CallScreen resumed
2021-09-08 08:06:37: CallScreen paused
2021-09-08 08:06:38: CallScreen destroyed
2021-09-08 08:06:38: CallScreen created
2021-09-08 08:06:38: CallScreen resumed
2021-09-08 08:06:39: CallScreen paused
2021-09-08 08:06:39: CallScreen resumed
2021-09-08 08:06:44: CallScreen paused
2021-09-08 08:06:45: CallScreen destroyed
2021-09-08 08:06:45: CallScreen created
2021-09-08 08:06:45: CallScreen resumed
2021-09-08 08:06:45: CallScreen paused
2021-09-08 08:06:45: CallScreen destroyed
2021-09-08 08:06:45: CallScreen created
2021-09-08 08:06:45: CallScreen resumed