I had been running 2.0 just fine but I just did an upgrade to the newest version now my site does not display. I get an error:
Fatal error: Cannot redeclare wp_get_current_user() (previously declared in D:\Apache2\htdocs\wordpress\wp-includes\pluggable-functions.php:31) in D:\Apache2\htdocs\wordpress\wp-includes\pluggable-functions.php on line 30
This seems to be the only place it is declared. Any ideas on how to fix this problem or what may be the cause?