I did update Callie Rush template and modules to the current versions...
Cloudaccess support suggested i contact Shape 5 on this issue.
I have managed to make changes under the config file and made your site live. The site was giving 1054 error. Screenshot: http://screencast.com/t/DNxLFWoT8khh
We investigated further and found that the issue was causing due to the template 'Callie rush' of Shape 5 - I changed the default template to protostar and the site started loading. You can contact the developer of the template and provide them the screenshot and ask for assistance in resolving this error. The backend is still giving lot of errors - looks like the update did not worked correctly.
I would suggest you to restore the site with the backup you took and upgrade again. Here is the link where you can follow the instructions on how to upgrade the site step by step: http://forum.joomla.org/viewtopic.php?f=710&t=793171
I believe this will be very helpful in upgrading your site.
Hope this information helps. We are here to help so feel free to update the ticket in case you need assistance from us.
Larisa Patel | Joomla & WordPress Support Engineer
If you feel this ticket is solved, no reply is needed. This ticket will automatically close after 72 hours.
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Ticket ID: 724427
Subject: Upgrade Joomla 2.5 to Joomla 3.0
Ticket URL: https://ccp.cloudaccess.net/viewticket.php?tid=724427&c=XSa1RDCN