error when I upgrade my piwik to verion 2 (3 replies)

Hi folks,

I hope you can help about my problem. I have a problem in upgrading my piwik to version 2.
When i tried to update to V. 2. I got this error. (screenshot below) and also I can login anymore.

http://screencast.com/t/yN3u9vsRWnD

Any answers will be appreciated.

Thanks...