[xwiki-devs] Upgraded from Xwiki 2.x to 3.1.1 now Admin panel looks strange is wiki or DB corrupt?

Hi, I wonder if anyone can help me as I've tried to obtain help from the Xwiki Users list but didn't work? After an upgrade from my old version of Xwiki which was 2.x (I think I built it in 2010) to 3.1.1 I ended up seeing this as my admin panel: http://www.optiplex-networks.com/xwiki/bin/download/Main/WebHome/Screenshot… In comparison with my old Xwiki instance this doesn't look right. Additionally, figuring that I should upgrade to version 3.3 or 3.4rc-1 I ended up not being able to display anything and getting a 500 error in Tomcat. I am using Tomcat6 coupled with Postgresql as DB backend. I will post the logs of tomcat if requested but currently I am slightly more concerned with the ill looking admin panel. Also having two similar wiki sites running on 2 different instances of Tomcat, I am unable to use the WYSIYSG editor on this current wiki as it doesn't render, the little animation just keeps spinning forever but not actually doing anything. The other wiki's WYSIYSG editor is ok though after the upgrade?? Can anybody help? Regards, Kaya