Fatal error: Uncaught Error: Call to undefined function wp_has_noncharacters() in /home/www/025/WS025680/htdocs/blog/wp-includes/html-api/class-wp-html-tag-processor.php:4342 Stack trace: #0 /home/www/025/WS025680/htdocs/blog/wp-includes/html-api/class-wp-html-tag-processor.php(2492): WP_HTML_Tag_Processor->set_attribute() #1 /home/www/025/WS025680/htdocs/blog/wp-includes/html-api/class-wp-html-tag-processor.php(4657): WP_HTML_Tag_Processor->class_name_updates_to_attributes_updates() #2 /home/www/025/WS025680/htdocs/blog/wp-includes/blocks/paragraph.php(35): WP_HTML_Tag_Processor->get_updated_html() #3 /home/www/025/WS025680/htdocs/blog/wp-includes/class-wp-hook.php(326): block_core_paragraph_add_class() #4 /home/www/025/WS025680/htdocs/blog/wp-includes/plugin.php(205): WP_Hook->apply_filters() #5 /home/www/025/WS025680/htdocs/blog/wp-includes/class-wp-block.php(653): apply_filters() #6 /home/www/025/WS025680/htdocs/blog/wp-includes/blocks.php(2359): WP_Block->render() #7 /home/www/025/WS025680/htdocs/blog/wp-includes/blocks.php(2431): render_block() #8 /home/www/025/WS025680/htdocs/blog/wp-includes/class-wp-hook.php(324): do_blocks() #9 /home/www/025/WS025680/htdocs/blog/wp-includes/plugin.php(205): WP_Hook->apply_filters() #10 /home/www/025/WS025680/htdocs/blog/wp-includes/post-template.php(256): apply_filters() #11 /home/www/025/WS025680/htdocs/blog/wp-content/themes/akariblogtemplate/template-parts/content/content-single.php(42): the_content() #12 /home/www/025/WS025680/htdocs/blog/wp-includes/template.php(812): require('...') #13 /home/www/025/WS025680/htdocs/blog/wp-includes/template.php(745): load_template() #14 /home/www/025/WS025680/htdocs/blog/wp-includes/general-template.php(206): locate_template() #15 /home/www/025/WS025680/htdocs/blog/wp-content/themes/akariblogtemplate/single.php(24): get_template_part() #16 /home/www/025/WS025680/htdocs/blog/wp-includes/template-loader.php(106): include('...') #17 /home/www/025/WS025680/htdocs/blog/wp-blog-header.php(19): require_once('...') #18 /home/www/025/WS025680/htdocs/blog/index.php(17): require('...') #19 {main} thrown in /home/www/025/WS025680/htdocs/blog/wp-includes/html-api/class-wp-html-tag-processor.php on line 4342