Fatal error: Uncaught Error: Class "WP_HTML_Tag_Processor" not found in /home/v5ylnh3uow4c/public_html/wp-content/plugins/wordpress-importer/php-toolkit/DataLiberation/BlockMarkup/class-blockmarkupprocessor.php:24 Stack trace: #0 {main} thrown in /home/v5ylnh3uow4c/public_html/wp-content/plugins/wordpress-importer/php-toolkit/DataLiberation/BlockMarkup/class-blockmarkupprocessor.php on line 24