Help! I lost my blog uploading a template

I just tried to upload a free wordpress template and have now lost both my blog & access to my dashboard.

The error message is this:

Parse error: syntax error, unexpected ‘{‘ in /home2/everytx8/public_html/blog/wp-content/themes/8f87e6e31c58fdf27078aac22455a9e0/functions.php on line 553

What should I do? You can see my blog at everythingisedible.com to see what I mean.

Thanks!