Android SDK not working on Targeting S+ android version

[hemant-novotrax]

Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent.
Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles.
at android.app.PendingIntent.checkFlags(PendingIntent.java:402)
at android.app.PendingIntent.getBroadcastAsUser(PendingIntent.java:672)
at android.app.PendingIntent.getBroadcast(PendingIntent.java:659)
at com.zello.channel.sdk.platform.y.a(Unknown Source:78)
at com.zello.channel.sdk.platform.a0.a(Unknown Source:28)
at com.zello.channel.sdk.platform.a0.a(Unknown Source:653)
at com.zello.channel.sdk.platform.a0.a(Unknown Source:0)
at com.zello.channel.sdk.platform.a0$a.c(Unknown Source:6)
at com.zello.channel.sdk.platform.e0$a.run(Unknown Source:2)
at java.lang.Thread.run(Thread.java:1012)