napsnaps

Open: /wp-content/plugins/fatpanda-facebook-comments/plugin.php

Find:

function wp_head() {
if (!$this->sharepressHandlesOg() && apply_filters('fbc_can_print_og_tags', true)) {
  $og = array(
	'og:type' => 'article',
   'og:url' => $this->get_permalink(),
	'og:title' => get_bloginfo('name'),
	'og:site_name' => get_bloginfo('name'),
	'og:locale' => 'en_US'
  );

  if (is_single() || ( is_page() && !is_front_page() && !is_home() )) {
	global $post;

	if (!($excerpt = $post->post_excerpt)) {
	  $excerpt = preg_match('/^.{1,256}\b/s', preg_replace("/\s+/", ' ', strip_tags($post->post_content)), $matches) ? trim($matches[0]).'...' : get_bloginfo('descrption');
	} 

	$og['og:title'] = get_the_title();

	$og['og:description'] = $this->strip_shortcodes($excerpt);

	if ($picture = $this->get_first_image_for($post->ID)) {
	  $og['og:image'] = $picture;
	}
  }

  if ($meta = get_post_meta($post->ID, 'fb:app_id', true)) {
	$og['fb:app_id'] = $meta;
  } else if (( $this->setting('app_moderator_mode') == 'on' ) && ( $app_id = $this->get_app_id() )) {
	$og['fb:app_id'] = $app_id;
  }

  if ($meta = get_post_meta($post->ID, 'fb:admins', true)) {
	$og['fb:admins'] = $meta;
  } else if (( $this->setting('admin_moderator_mode') == 'on' ) && ( $moderators = $this->setting('moderators') )) {
	$og['fb:admins'] = implode(',', $moderators);
  }

  $og = apply_filters('fbc_og_tags', $og);

  if ($og) {
	if (is_single() || ( is_page() && !is_front_page() && !is_home() )) {
	  foreach($og as $property => $content) {
		echo sprintf("<meta property=\"{$property}\" content=\"%s\" />\n", str_replace(
		  array('"', '<', '>'),
		  array('"', '<', '>'),
		  $this->strip_shortcodes($content)
		));
	  }
	}
  }

   allow other plugins to insert og tags on our hook
   this is for adding og to pages and what-not
  do_action('fbc_og_print', $defaults);
}
}

Replace to:

//  function wp_head() {
//    if (!$this->sharepressHandlesOg() && apply_filters('fbc_can_print_og_tags', true)) {
//      $og = array(
//        'og:type' => 'article',
//       'og:url' => $this->get_permalink(),
//        'og:title' => get_bloginfo('name'),
//        'og:site_name' => get_bloginfo('name'),
//        'og:locale' => 'en_US'
//      );
//
//      if (is_single() || ( is_page() && !is_front_page() && !is_home() )) {
//        global $post;
//
//        if (!($excerpt = $post->post_excerpt)) {
//          $excerpt = preg_match('/^.{1,256}\b/s', preg_replace("/\s+/", ' ', strip_tags($post->post_content)), $matches) ? trim($matches[0]).'...' : get_bloginfo('descrption');
//        } 

//        $og['og:title'] = get_the_title();
//
//        $og['og:description'] = $this->strip_shortcodes($excerpt);
//
//        if ($picture = $this->get_first_image_for($post->ID)) {
//          $og['og:image'] = $picture;
//        }
//      }
//
//      if ($meta = get_post_meta($post->ID, 'fb:app_id', true)) {
//        $og['fb:app_id'] = $meta;
//      } else if (( $this->setting('app_moderator_mode') == 'on' ) && ( $app_id = $this->get_app_id() )) {
//        $og['fb:app_id'] = $app_id;
//      }
//
//      if ($meta = get_post_meta($post->ID, 'fb:admins', true)) {
//        $og['fb:admins'] = $meta;
//      } else if (( $this->setting('admin_moderator_mode') == 'on' ) && ( $moderators = $this->setting('moderators') )) {
//        $og['fb:admins'] = implode(',', $moderators);
//      }
//
//      $og = apply_filters('fbc_og_tags', $og);
//
//      if ($og) {
//        if (is_single() || ( is_page() && !is_front_page() && !is_home() )) {
//          foreach($og as $property => $content) {
//            echo sprintf("<meta property=\"{$property}\" content=\"%s\" />\n", str_replace(
//              array('"', '<', '>'),
//              array('"', '<', '>'),
//              $this->strip_shortcodes($content)
//            ));
//          }
//        }
//      }
//
//      // allow other plugins to insert og tags on our hook
//      // this is for adding og to pages and what-not
//      do_action('fbc_og_print', $defaults);
//    }
//  }

Finished, sorry my english language is very bad.

Best regard,
Napsnaps
http://satriamedia.com