Help! Site broke on update

Need quick help. This hasn't happened to me before. Site has seriously broken on upgrade.

If someone has a clue please go look at: http://rivershuttles.com.

Here is some of the error:
e') { // Setup theme overrides for module styles. $theme_styles = array(); foreach (array_keys($css[$media]['theme']) as $theme_style) { $theme_styles[] = basename($theme_style); } } foreach ($types[$type] as $file => $preprocess) { // If the theme supplies its own style using the name of the module style, skip its inclusion. // This includes any RTL styles associated with its main LTR counterpart. if ($type == 'module' && in_array(str_replace('-rtl.css', '.css', basename($file)), $theme_styles)) { // Unset the file to prevent its inclusion when CSS aggregation is enabled. unset($types[$type][$file]); continue; } // Only include the stylesheet if it exists. if (file_exists($file)) { if (!$preprocess || !($is_writable && $preprocess_css)) { // If a CSS file is not to be preprocessed and it's a module CSS file, it needs to *always* appear at the *top*, // regardless of whether preprocessing is on or off. if (!$preprocess && $type == 'module') { $no_module_preprocess .= ''."\n"; } // If a CSS file is not to be preprocessed and it's a theme CSS file, it needs to *always* appear at the *bottom*, // regardless of whether preprocessing is on or off. else if (!$preprocess && $type == 'theme') { $no_theme_preprocess .= ''."\n"; } else { $output .= ''."\n"; } } } } } if ($is_writable && $preprocess_css) { // Prefix filename to prevent blocking by firewalls which reject files // starting with "ad*". $filename = 'css_'. md5(serialize($types) . $query_string) .'.css'; $preprocess_file = drupal_build_css_cache($types, $filename); $output .= ''."\n"; } } return $no_module_preprocess . $output . $no_theme_preprocess; } /** *