Security issue db and user name displayed in error

Hello,
If you change db credentials for the page that uses your Openstreetmaps component, after performing the changes in joomla and mysql, but before changing the credentials in the Visualisation - Server of the component, the page breaks and an error message is displayed on the main page compromising the user name and the db name.
Please change it asap!
Thank you!

Hi.
I didn't catch error when you pass wrong username, db name, pasword and so on. And joomla shows standard error stack. Also I didn't check whether you enter correct names for fields. Or SQL clause.
I think it is not issue.
Ok, you can see username and db. And? Your database is not accessed by everyone from internet.
If you change user properties, you have to check every place where you are using it. You need check list of using it. Like in server description of my component.