My Opmanager is failing to start after getting a  database connection loss error message.

I restarted the server and started the service.

Then it says my database is corrupted. So I did a database repair.

 

When I stopped the Opmanager service to repair the database. I keep getting this error message 
"myisamchk: warning: 1 client is using or hasn't closed the table properly
myisamchk: MyISAM file mysql\data\OpManagerDB\topouserprops.MYI"

 

How can I resolved this issue ?