Every so often I'll get a database exception from somewhere below the sandbox layer from various applications installed doing various things like grabbing the state of an app.
This normally doesn't have much of an effect since it's on repeating rules and doesn't happen the next time through, but wanted to make support aware. The following was grabbed from a piston log in webcore, but I've seen it from other applications when the log stream is up all day.
An error occurred while executing the event: org.h2.jdbc.JdbcSQLException: Column "name" not found [42122-197]