I only can see the front page

[profeche]

Although all the content of my drupal site exists in the database the only thing i can see is the front page.
It doesn't matter which url i type. All i get is the fornt page or the 404 error page.
Early this morning there was an error "Class 'PDO' not found". That seems to be solved but not in the way i'd like

 

[Dead-i]

Hi profeche,

Please could you provide me with a link to an example of a page that is not working properly?

Thank you,

 

[profeche]

It seems there is a problem with some index in my drupal site.
Sorry for the inconveniences.
Thanks anyhow

 

[profeche]

After all it may be a problem with something in your server.
Today I can't enable the drupal feature "clean urls"