Fatal error: Declaration of Facebook\InstantArticles\AMP\AMPArticle::render($doctype = '<!doctype ...', $format = true) must be compatible with Facebook\InstantArticles\Elements\Element::render($doctype = '', $formatted = false, $validate = true) in /customers/3/5/2/learnex.in/httpd.www/wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-extensions-in-php/src/Facebook/InstantArticles/AMP/AMPArticle.php on line 142