Fading Entrances

/home/weblizar/public_html/theme-demo/public_html/wp-content/plugins/facebook-feed-pro-v1.9.1/shortcode/profile/photos.php:12:
array (size=1)
  'error' => 
    array (size=5)
      'message' => string 'Error validating access token: The session is invalid because the user logged out.' (length=82)
      'type' => string 'OAuthException' (length=14)
      'code' => int 190
      'error_subcode' => int 467
      'fbtrace_id' => string 'ApB-AkxKmAUth-uuyCou9Ws' (length=23)

Error validating access token: The session is invalid because the user logged out.