[Mediawiki-l] db error messages

[a@kid]

Is there any way to stop MediaWiki from displaying information about  
the database when there is a database error?

Currently, if a database error occurs, the name of the database as  
well as the database user name are displayed in the error message.   
This seems like a potential security risk. I don't know if i need to  
change something in mediawiki or with my host to hide this  
information in error messages.

thanks