It appears SDK needs to be updated for Android 12:
java.lang.IllegalArgumentException: my.app: 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:375)
at android.app.PendingIntent.getBroadcastAsUser(PendingIntent.java:645)
at android.app.PendingIntent.getBroadcast(PendingIntent.java:632)
at com.salesforce.marketingcloud.a.b.a(Unknown Source:10)
at com.salesforce.marketingcloud.a.b.a(Unknown Source:16)
at com.salesforce.marketingcloud.a.b.a(Unknown Source:74)
at com.salesforce.marketingcloud.a.b.b(Unknown Source:7)
at com.salesforce.marketingcloud.analytics.a.c.a(Unknown Source:88)
at com.salesforce.marketingcloud.d.c$2.a(Unknown Source:6)
at com.salesforce.marketingcloud.e.g.run(Unknown Source:17)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:920)