Hello,
I am getting the following exception while generating an event.
2017-10-19 23:30:29.065 WARN 53247 — [ main] o.a.c.gateway.DefaultCommandGateway : Command ‘com.ultimate.ssmp.preopen.executereports.commands.StartPreOpenCommand’ resulted in org.axonframework.eventsourcing.eventstore.EventStoreException(An event for aggregate [924d545b-396b-4b17-8f89-03f53be254d7] at sequence [0] could not be persisted)
I am using MongoRepo for storing all the events. Not sure what the exact problem is.