Android Question Firebase : "New Fatal Cluster"

All was fine: compilation and functionality tests... but after one day in Google Play an email with this information was received:

New fatal cluster

Your app recently experienced an error that hasn't been seen before. An error cluster has been created to track it, with details below.
App

com....
Fatal error
java.lang.IllegalArgumentException
First seen version
24
File
ContextImpl.java
Stack trace
java.lang.IllegalArgumentException: Service Intent must be explicit: Intent { act=com.google.android.gms.analytics.service.START (has extras) } at android.app.ContextImpl.validateServiceIntent(ContextImpl.java:1691) at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1790) at android.app.ContextImpl.bindService(ContextImpl.java:1768) at android.content.ContextWrapper.bindService(ContextWrapper.java:538) at com.google.analytics.tracking.android.AnalyticsGmsCoreClient.connect(AnalyticsGmsCoreClient.java:82) at com.google.analytics.tracking.android.GAServiceProxy.connectToService(GAServiceProxy.java:279) at com.google.analytics.tracking.android.GAServiceProxy.createService(GAServiceProxy.java:163) at com.google.analytics.tracking.android.GAThread.init(GAThread.java:95) at com.google.analytics.tracking.android.GAThread.run(GAThread.java:493)

Do you know the meening or what is wrong. What may I do?

Thanks