Hi @caliptogarcia,
Please navigate to Dashboard > Forums > Tools > Debug Tab > Tables sub-tab. If you see Database Errors, click the [Solve Database Problems] button.
If there are no errors please leave your forum URL to allow us to check it.
@alvina I can't leave a link to my site because it works on my pc on localhost, when I finish my site I will put it online, I went to "Dashboard> Forums> Tools> Debug Tab> Tables sub-tab" but there is no error "No problems were found in the database " I create a topic in (Threaded Layout) but they do not appear inside, I can see the topics from my widget but they are not displayed at the beginning of the forum.
Have you made any customization in forum layout and template files? It seems you've done something incorrectly or you've damaged something.
@robert I have not done any customization in any template, only css that was given to me right here in the support, but even removing the custom css from the forum, it still does not work well.
Is there a way to export all my messages? so I don't lose them, I delete all the SQL tables and reinstall the forum?
CSS has nothing to do with your problem. You should not remove them.
Don't delete any table, don't reinstall it. Just remember what have you done recently. This is a result of something that you've done. We don't have any information that could help us debug or suggest some solution.