no content shown in page…

Hello everyone!
I’ve searched the forum but didn’t find a solution for mu problem.
I recently created a WP installation on my localhost (Ubuntu Server on VirtualBox), designed it a bit and wanted to move a result to my webhost.
There would be everything fine… but!
I cannot see any content of my static pages. There are only headings.
As I’ve searched the forum I can certainly say that:
1. It is not a word count problem – pages have aprox. 200-500 words. And even dividing then with <!--nextpage--> gives no good effect.
2. It is not a problem with php4 – I have PHP 5.1.6 on my webhost and 5.2.6 on localhost.
3. It is not a theme problem – on localhost everything works fine, but on webhost it don’t work even with a default theme.

I’ve noticed 3 things more:
1. I can see and edit my content in a WP Control Panel, I can’t see in in site’s frontend.
2. I have a “WP Title 2” plugin installed, but the headings shown on my webhost installation uses “normal” headings.
3. At a frontend of my site I see empty paragraphs (<p></p>) and their count matches my page content (“about” – 5 paragraphs; “contact” – 3 paragraphs, etc.)

what it would be happening here?

[edit]
I’ve just tried to add some blog posts. And it looks the same: only heading (and date) appears. No content ;-/
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