Warning: require(/www/wwwroot/excavator/wp-includes/html-api/html5-named-character-references.php): Failed to open stream: No such file or directory in /www/wwwroot/excavator/wp-settings.php on line 252

Fatal error: Uncaught Error: Failed opening required '/www/wwwroot/excavator/wp-includes/html-api/html5-named-character-references.php' (include_path='.:') in /www/wwwroot/excavator/wp-settings.php:252 Stack trace: #0 /www/wwwroot/excavator/wp-config.php(97): require_once() #1 /www/wwwroot/excavator/wp-load.php(50): require_once('...') #2 /www/wwwroot/excavator/wp-blog-header.php(13): require_once('...') #3 /www/wwwroot/excavator/index.php(17): require('...') #4 {main} thrown in /www/wwwroot/excavator/wp-settings.php on line 252

Fatal error: Uncaught Error: Call to undefined function _is_utf8_charset() in /www/wwwroot/excavator/wp-includes/functions.php:7509 Stack trace: #0 /www/wwwroot/excavator/wp-includes/functions.php(7525): is_utf8_charset() #1 /www/wwwroot/excavator/wp-includes/functions.php(4313): _canonical_charset() #2 /www/wwwroot/excavator/wp-includes/functions.php(3804): _wp_die_process_input() #3 /www/wwwroot/excavator/wp-includes/functions.php(3787): _default_wp_die_handler() #4 /www/wwwroot/excavator/wp-includes/class-wp-fatal-error-handler.php(241): wp_die() #5 /www/wwwroot/excavator/wp-includes/class-wp-fatal-error-handler.php(156): WP_Fatal_Error_Handler->display_default_error_template() #6 /www/wwwroot/excavator/wp-includes/class-wp-fatal-error-handler.php(60): WP_Fatal_Error_Handler->display_error_template() #7 [internal function]: WP_Fatal_Error_Handler->handle() #8 {main} thrown in /www/wwwroot/excavator/wp-includes/functions.php on line 7509