After an upgrade to 1.4.3, admin.php redirects me to the page to accept the GNU general public license.
When I click the button "I accept the terms of use" (mine is in French...), I get an Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

I am stuck with this and cannot get passed this license page. Meaning I cannot administer my server.

Any other errors? What is hte url? I did several updates on standard shared hosts and never encountered this.