I was created a website with drupal6. I upload my website to server ubuntu 10.04, it work fine. when i upload it in to server Apache/2.2.3 (CentOS) Server at Port 80. My home page loads perfectly fine, but when I click on a link (any link for that matter!) I get the page not found error:
The requested URL /index.php was not found on this server.
Apache/2.2.3 (CentOS) Server at mypage.org Port 80.
How do i fix this problem?