[Users] database issue after power failure

Hi guys, I've got what looks like a huge issue after a power failure. In my server.log I'm seeing "Caused by: org.postgresql.util.PSQLException: FATAL: database "engine" does not exist" in my server.log and in my engine.log I'm seeing the following which also looks very bad. "2012-10-15 09:08:41,357 ERROR [org.ovirt.engine.core.bll.Backend] (MSC service thread 1-4) Error in getting DB connection. The database is inaccessible. Original exception is: DataAccessResourceFailureException: Error retreiving database metadata; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Could not get Connection for extracting meta data; nested exception is org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:/ENGINEDataSource" Please could someone assist if possible, I'm currently logged in on #ovirt as well. Thanks. Regards. Neil Wilson.