2018-12-13 10:08:02.208 15008-15044/phr.muzima.org.phr W/PushDecryptJob: org.whispersystems.libsignal.InvalidMessageException: No valid sessions.
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:290)
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:181)
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:150)
        at org.whispersystems.signalservice.api.crypto.SignalServiceCipher.decrypt(SignalServiceCipher.java:160)
        at org.whispersystems.signalservice.api.crypto.SignalServiceCipher.decrypt(SignalServiceCipher.java:130)
        at phr.muzima.org.phr.messaging.schedule.PushDecryptJob.handleMessage(PushDecryptJob.java:241)
        at phr.muzima.org.phr.messaging.schedule.PushDecryptJob.processMessage(PushDecryptJob.java:206)
        at phr.muzima.org.phr.messaging.services.PushReceivedJob.handleMessage(PushReceivedJob.java:97)
        at phr.muzima.org.phr.messaging.services.PushReceivedJob.processEnvelope(PushReceivedJob.java:86)
        at phr.muzima.org.phr.messaging.broadcastReceiver.PushNotificationReceiveJob.lambda$pullAndProcessMessages$0(PushNotificationReceiveJob.java:67)
        at phr.muzima.org.phr.messaging.broadcastReceiver.-$$Lambda$PushNotificationReceiveJob$L6KvIJcFYlHFv5dNLdXBd1jbjD4.onMessage(Unknown Source:6)
        at org.whispersystems.signalservice.api.SignalServiceMessageReceiver.retrieveMessages(SignalServiceMessageReceiver.java:170)
        at phr.muzima.org.phr.messaging.broadcastReceiver.PushNotificationReceiveJob.pullAndProcessMessages(PushNotificationReceiveJob.java:65)
        at phr.muzima.org.phr.messaging.services.GcmBroadcastReceiver$1.run(GcmBroadcastReceiver.java:102)
     Caused by: org.whispersystems.libsignal.InvalidMessageException: Bad Mac!
        at org.whispersystems.libsignal.protocol.SignalMessage.verifyMac(SignalMessage.java:119)
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:313)
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:268)
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:181)
        at org.whispersystems.libsignal.SessionCipher.decrypt(SessionCipher.java:150)
        at org.whispersystems.signalservice.api.crypto.SignalServiceCipher.decrypt(SignalServiceCipher.java:160)
        at org.whispersystems.signalservice.api.crypto.SignalServiceCipher.decrypt(SignalServiceCipher.java:130)
        at phr.muzima.org.phr.messaging.schedule.PushDecryptJob.handleMessage(PushDecryptJob.java:241)
        at phr.muzima.org.phr.messaging.schedule.PushDecryptJob.processMessage(PushDecryptJob.java:206)
        at phr.muzima.org.phr.messaging.services.PushReceivedJob.handleMessage(PushReceivedJob.java:97)
        at phr.muzima.org.phr.messaging.services.PushReceivedJob.processEnvelope(PushReceivedJob.java:86)
        at phr.muzima.org.phr.messaging.broadcastReceiver.PushNotificationReceiveJob.lambda$pullAndProcessMessages$0(PushNotificationReceiveJob.java:67)
        at phr.muzima.org.phr.messaging.broadcastReceiver.-$$Lambda$PushNotificationReceiveJob$L6KvIJcFYlHFv5dNLdXBd1jbjD4.onMessage(Unknown Source:6)
        at org.whispersystems.signalservice.api.SignalServiceMessageReceiver.retrieveMessages(SignalServiceMessageReceiver.java:170)
        at phr.muzima.org.phr.messaging.broadcastReceiver.PushNotificationReceiveJob.pullAndProcessMessages(PushNotificationReceiveJob.java:65)
        at phr.muzima.org.phr.messaging.services.GcmBroadcastReceiver$1.run(GcmBroadcastReceiver.java:102)