Error after upgrading Confluence to 6.14.x version

[Anastasios F.]

Dear support

After a recent upgrade of Confluence server, I got below error and web server isn't accessible,

JDBC exception on Hibernate data access: SQLException for SQL [n/a]; SQL state [HY000]; error code [50000]; could not extract ResultSet; nested exception is org.hibernate.exception.GenericJDBCException: could not extract ResultSet

Can you please assist me?

Thx

T

[Nic Brough -Adaptavist-]

I've seen that when trying to upgrade a Confluence running on hsql (i.e. a throwaway dev/test system).  But it might not be that.  What database are you using?

[Anastasios F.]

Thanks for the response.

I am using the H2 DB that comes by default.

Currently I used the latest backup and create an new installation of Confluence where I restored everything from the backup.

Regards,

T.