This will be more of a WordPress issue than bbPress.
See this doc to help you get it sorted https://codex.wordpress.org/Moving_WordPress
If you have more issues with this part (i.e. Not bbPress) post in the WP Support forums https://wordpress.org/support/
I have problem just with bbPress i think missing database connection with forum. WordPress working great and forum works but he looks strange missing table borders. Can you say why ?
Rgs. Jonas
As bbPress is a plugin for WordPress it uses the exact same database tables so it is either a theme issue of the bbPress plugin is corrupted. Try deleting the plugin and reinstalling it.
I tied delete plugin and reinstall and delete database but nothing helps. Is looks as plugin bbPress can working without database but looks strange and missing table borders. How to install new database for bbPress ?
This is NOT a database issue, WordPress and bbPress use the same database.
This is a theme issue, visit the website of your theme and see if they have some tips on setting their theme up with bbPress.
