Updated theme breaks site – CSS ?

Hi,

Just tried updating my theme im getting this error – http://pastebin.com/PMSZirCX

Link to site – http://tinyurl.com/hweggxo

This is a staged copy of the live site. Since updating i cant access either front end or back end of the site.

Here are the CSS codes that were used previously

My Custom CSS Panel – V3.1 – http://pastebin.com/WXgcJ4sT

Simple Custom CSS – http://pastebin.com/PRNHsxCT

The update was from version 1.0 to version 1.48.1

Please dont post any brand related information/ screenshots or domain links as i have had issues with google caching this information and linking it to their google searches of my site … very bad for brand… please use temporary image upload / tiny url / pastebin etc to mask this information.

Thanks

Tom