Frankusky

I find out, sadly was Shortcodes Ultimate plugin. Oh, I closed bad the tags, that caused the crash. Solved

Hm, actually I uploaded again main theme, without any modification and checked it with the validator. I dont know if its the cache or the theme have some problems, but still appearing 42 erros, 3 warinings.
—————

Ok, now I desactivated all the plugins and the theme is again normal. Time to see which plugin is making the theme crash.

Excuse me, im little bit noob + bad english, so I dont understand ur question. Im using as base twentyten theme, same files, same css and everything. Im not using a custom css plugin, I dont have changed anything in the .css in the wordpress.

Thanks for the guide but that I already know, the problem is that I dont know where to add that codes to make the titles of the post be centered, right now im typing <center></center> in title to make them centered but its a little bit tired…