Help! Error message and can't login to wordpress!

Hello all,
I really hope someone can help with this, an error occured in the source code while I was trying to work out something and now this message pops up:
Parse error: syntax error, unexpected T_VARIABLE, expecting ‘)’ in /home/squarede/public_html/wp-content/themes/theme45393/options.php on line 356
The URL is http://squaredesignscorporate.com/

I can’t login to wordpress anymore and try to fix it, the same error message keeps popping up, I’m completely locked out and I don’t know what to do… Any ideas at all?
Cheers