Warning: require(/customers/c/2/b/upwarestudios.com/httpd.www/wp-includes/html-api/class-wp-html-processor.php): Failed to open stream: No such file or directory in /customers/c/2/b/upwarestudios.com/httpd.www/wp-settings.php on line 264

Fatal error: Uncaught Error: Failed opening required '/customers/c/2/b/upwarestudios.com/httpd.www/wp-includes/html-api/class-wp-html-processor.php' (include_path='.:/usr/share/php') in /customers/c/2/b/upwarestudios.com/httpd.www/wp-settings.php:264
Stack trace:
#0 /customers/c/2/b/upwarestudios.com/httpd.www/wp-config.php(113): require_once()
#1 /customers/c/2/b/upwarestudios.com/httpd.www/wp-load.php(50): require_once('/customers/c/2/...')
#2 /customers/c/2/b/upwarestudios.com/httpd.www/wp-blog-header.php(13): require_once('/customers/c/2/...')
#3 /customers/c/2/b/upwarestudios.com/httpd.www/index.php(21): require('/customers/c/2/...')
#4 {main}
  thrown in /customers/c/2/b/upwarestudios.com/httpd.www/wp-settings.php on line 264

Fatal error: Uncaught Error: Call to a member function set() on null in /customers/c/2/b/upwarestudios.com/httpd.www/wp-includes/l10n.php:856
Stack trace:
#0 /customers/c/2/b/upwarestudios.com/httpd.www/wp-includes/l10n.php(959): load_textdomain('default', '/customers/c/2/...', 'es_ES')
#1 /customers/c/2/b/upwarestudios.com/httpd.www/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler->handle()
#3 {main}
  thrown in /customers/c/2/b/upwarestudios.com/httpd.www/wp-includes/l10n.php on line 856