Stealthwatch doesn`t work Epoch time, AHM

[Iforar]

 I change NTP server and reboot Stealthwatch management console after that web console write:"Stealthwatch is initializing, please wait" long time. I start troubleshooting and  find that database Vertica doesn`t start. Vertica log file:

"<Warning Aborting recovery: Invalid  recovery epoch= 0x40ef70, less than AHM epoch=07d1118>

<INFO> Startup [Plan Recovery] Invalid recovery epoch 425560< AHM 8196376"

After that Vertica  start shutdown.  Please help me. 

[hanjabbo]

You might have to factory reset the SMC and use an existing functioning backup to restore it. 

If you are performing changes on the SMC and it has been running for a while , best practices suggest to restart the SMC which will do a health check and solve possible issues in the DB before doing any change.