Fatal error: Uncaught Error: Call to a member function children() on null in /home/s/semochtq/intern-journal.ru/public_html/wp-content/themes/intern-journal/inc/beautypo/vendor/scotteh/php-dom-wrapper/src/Traits/ManipulationTrait.php:639 Stack trace: #0 /home/s/semochtq/intern-journal.ru/public_html/wp-content/themes/intern-journal/inc/beautypo/vendor/scotteh/php-dom-wrapper/src/Traits/ManipulationTrait.php(668): DOMWrap\NodeList->getHtml() #1 /home/s/semochtq/intern-journal.ru/public_html/wp-content/themes/intern-journal/inc/beautypo/index.php(45): DOMWrap\NodeList->html() #2 /home/s/semochtq/intern-journal.ru/public_html/wp-content/themes/intern-journal/inc/beautypo/index.php(55): getBeautypoHtml('') #3 [internal function]: beautypoContent('') #4 /home/s/semochtq/intern-journal.ru/public_html/wp-includes/class-wp-hook.php(286): call_user_func_array('beautypoContent', Array) #5 /home/s/semochtq/intern-journal.ru/public_html/wp-includes/plugin.php(203): WP_Hook->apply_filters('', Array) #6 /home/s/semochtq/intern-journal. in /home/s/semochtq/intern-journal.ru/public_html/wp-content/themes/intern-journal/inc/beautypo/vendor/scotteh/php-dom-wrapper/src/Traits/ManipulationTrait.php on line 639