Ok, then this is a database issue. It doesn't execute SQL queries on installation. Please send your website admin login details to support[at]gvectors.com email address, we'll try to help you.
We've installed wpForo, but for some reason we see four subMenu under Forums menu, something is wrong with User Permission system of WordPress.Please check if you see Forums menu with all 9 subMenus.
You've installed a large number of plugins and we can't check all those, please keep light you WP, having so many plugins will always case conflicts between plugins.
Ok, please check it again, if you still don't see forum menu, please navigate to Dashboard > Users > Your Profile, scroll down, set wpForo Usergroup admin and save it. it should work now.
So the issue was other plugins for user role management, they affected wpForo Usergroup and WordPress role synchronization.
Okay. I will try again to find out the conflict plugin one by one.
How can I change the language for your plugin's admin? My admin language is English, but only your plugin have korean language in the Admin.
Regards,
And the install was successful and worked fine, but I had installation error message "Installation failed: Could not copy file. /opt/bitnami/apps/wordpress/htdocs/wp-content/languages/ko_KR.po"