Cloudforms : Unable to enable database replication from Local Region to Master Region

Issue

I have enabled database replication on the region 1 server to region 99 but the synchronization is not happening. Below errors
are seen in the evm.log file

[----] E, [2015-09-09T10:42:04.173354 #4631:7cbe9c] ERROR -- : MIQ(ReplicationWorker) Replication configuration is invalid.
[----] I, [2015-09-09T10:42:05.173744 #4631:7cbe9c]  INFO -- : MIQ(ReplicationWorker) Replicate Process gone. Restarting...
[----] E, [2015-09-09T10:42:05.175288 #4631:7cbe9c] ERROR -- : MIQ(ReplicationWorker) Replication configuration is invalid.
[----] I, [2015-09-09T10:42:06.175941 #4631:7cbe9c]  INFO -- : MIQ(ReplicationWorker) Replicate Process gone. Restarting...
[----] E, [2015-09-09T10:42:06.177449 #4631:7cbe9c] ERROR -- : MIQ(ReplicationWorker) Replication configuration is invalid.