Fatal error: Uncaught Error: Class ‘DOMDocument’ not found in /var/www/anycoin.news/http/wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Transformer/Transformer.php:247
Stack trace:
#0 /var/www/anycoin.news/http/wp-content/plugins/fb-instant-articles/class-instant-articles-post.php(644): FacebookInstantArticlesTransformerTransformer->transformString(Object(FacebookInstantArticlesElementsHeader), ‘

xD0x90xD0xBBxD0xB5xD0xBAxD1x81xD0…’, ‘UTF-8’)
#1 /var/www/anycoin.news/http/wp-content/plugins/fb-instant-articles/class-instant-articles-post.php(873): Instant_Articles_Post->to_instant_article()
#2 /var/www/anycoin.news/http/wp-content/plugins/fb-instant-articles/class-instant-articles-post.php(950): Instant_Articles_Post->is_empty_after_transformation()
#3 /var/www/anycoin.news/http/wp-content/plugins/fb-instant-articles/facebook-instant-articles.php(352): Instant_Articles_Post->should_submit_post()
#4 /var/www/anycoin.news/http/wp-includes/class-wp-hook.php(286): inject_ia_markup_meta_tag(»)
#5 /var/www/anycoin.news/http/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#6 /var/www/anycoin.news/http/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#7 /var/www/anycoin.news/http/wp-includes/general-template.php(2614): do_action(‘wp_head’)
#8 /var/www/anycoin.news/http/wp-content/themes/Newspaper/header.php(28): wp_head()
#9 /var/www/anycoin.news/http/wp-includes/template.php(688): require_once(‘/var/www/anycoi…’)
#10 /var/www/anycoin.news/http/wp-includes/template.php(647): load_template(‘/var/www/anycoi…’, true)
#11 /var/www/anycoin.news/http/wp-includes/general-template.php(41): locate_template(Array, true)
#12 /var/www/anycoin.news/http/wp-content/themes/Newspaper/single.php(5): get_header()
#13 /var/www/anycoin.news/http/wp-includes/template-loader.php(74): include(‘/var/www/anycoi…’)
#14 /var/www/anycoin.news/http/wp-blog-header.php(19): require_once(‘/var/www/anycoi…’)
#15 /var/www/anycoin.news/http/index.php(17): require(‘/var/www/anycoi…’)
#16 {main}
thrown in /var/www/anycoin.news/http/wp-content/plugins/fb-instant-articles/vendor/facebook/facebook-instant-articles-sdk-php/src/Facebook/InstantArticles/Transformer/Transformer.php on line 247