Jose Bolos

“is there any way to resolve this problem”

What problem?

If you can’t access your site because your wp-config.php is borked, you should restore it from a backup. (You do have a backup, do you?)

If you installed a plugin and the plugin itself is preventing you from accessing the site, you can try disabling all the plugins modifying the database. First two google results:
http://perishablepress.com/press/2008/02/18/quickly-disable-or-enable-all-wordpress-plugins-via-the-database/
http://kb.siteground.com/article/How_to_disable_all_WordPress_plugins_directly_from_database.html

Can’t be of any much more help since you don’t specify what the problem actually is.

Wops, I have more info regarding what happened.

For security reasons I have the wp-config.php file outside the WP directory. When WP can’t find wp-config.php, looks for it one directory above. (It’s a feature of WP)

Upon activation of Better WP Security and checking the options the plugin created a blank wp-config.php inside the WP directory. As WP could then find the new wp-config.php first, but were no database options, the site stopped working. After removal of the blank file, everything went back to normal.

The plugin should check for wp-config.php and not create the file in any case.