Ok.
I’m new at this wordpress coding thing… I will read and learn out about these child themes. Thanks a lot for helping me! 🙂
I founded out where the problem is coming from: my language archives. I uninstalled and installed the theme, and it worked.. when I uploaded my language archives (path-pt_BR.mo, path-pt_BR.po, hybrid-core-pt_BR.po and hybrid-core-pt_BR.po) it didn’t work anymore. So I excluded those archives and uploaded my style.css and activate my plugins, and it worked just fine.
I wonder what can possibly be wrong whit my translations… I used a software called “Poedit” to translate.
I disabled the plugins and nothing happened.. So I switched to a default theme and it worked… all posts were there.
I have not changed anything on coding, except colors.