Re: Fatal error: Call to undefined function get_forums()
You probably have the path to the wp-blog-header.php wrong. You can try the full path there in the bb-config.php or you can verify that the relative path is actually correct. You may need to do something like
../wordpress/wp-blog-header.php if your WordPress installation is in a folder on the same level as bbpress. It’s easy to figure out if you have a command line. If not, if you can describe your directory structure, someone can help you with the path to wp-blog-header.php.