MyBB Community Forums

hello
i have a problem with my mybb forums..
i installed more plugins and now it appears down in the forums statistics:
2 post in 4 threads..

The problem is:
i don`t have any posts in the FORUM..why it appears like this?

ACP > Tools & Maintenance > Recount and Rebuild > rebuild first 4.
ACP > Tools & Maintenance > Cache Manager > stats > Rebuild Cache.

Thanks a lot
Why has this problem occured??
I had many forums on mybb and it didn`t make this problem..

The plugins or another change may have affected your cache, rebuilding your cache isn't a really big deal.