<p>While publishing "Pongala Gallery" to Facebook, an error occured: </p><p><strong>Facebook returned an unexpected error: Error validating access token: Session does not match current stored session. This may be because the user changed the password since the time the session was created or Facebook has changed the session for security reasons.<br />Try to resolve this issue, update the plugin or <a target="_blank" href="http://wordpress.org/tags/facebook-page-publish">inform the author</a> about the problem.<br />[Error occured at line 351]</strong></p>