Fatal error: Uncaught Error: Class 'WP_HTML_Tag_Processor' not found in /home/periodis/public_html/wp-includes/html-api/class-wp-html-processor.php:143 Stack trace: #0 /home/periodis/public_html/wp-settings.php(267): require() #1 /home/periodis/public_html/wp-config.php(89): require_once('/home/periodis/...') #2 /home/periodis/public_html/wp-load.php(50): require_once('/home/periodis/...') #3 /home/periodis/public_html/wp-blog-header.php(13): require_once('/home/periodis/...') #4 /home/periodis/public_html/index.php(17): require('/home/periodis/...') #5 {main} thrown in /home/periodis/public_html/wp-includes/html-api/class-wp-html-processor.php on line 143 Fatal error: Uncaught Error: Call to a member function set() on null in /home/periodis/public_html/wp-includes/l10n.php:856 Stack trace: #0 /home/periodis/public_html/wp-includes/l10n.php(959): load_textdomain('default', '/home/periodis/...', 'es_ES') #1 /home/periodis/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/periodis/public_html/wp-includes/l10n.php on line 856