I did what you have said and here is want I get!
I'm not even able to access my admin area of the site.
Warning: require_once(../../Connections/PowerMailerConnection.php) [function.require-once]: failed to open stream: No such file or directory in /home/content/86/7732086/html/webassist/themes/theme_open.php on line 22
Fatal error: require_once() [function.require]: Failed opening required '../../Connections/PowerMailerConnection.php' (include_path='.:/usr/local/php5/lib/php') in /home/content/86/7732086/html/webassist/themes/theme_open.php on line 22