Warning: require(D:\XAMPP\htdocs\nawapimoi/wp-includes/class-walker-comment.php): failed to open stream: No such file or directory in D:\XAMPP\htdocs\nawapimoi\wp-settings.php on line 229

Fatal error: require(): Failed opening required 'D:\XAMPP\htdocs\nawapimoi/wp-includes/class-walker-comment.php' (include_path='D:\XAMPP\php\PEAR') in D:\XAMPP\htdocs\nawapimoi\wp-settings.php on line 229

Fatal error: Uncaught Error: Call to a member function set() on null in D:\XAMPP\htdocs\nawapimoi\wp-includes\l10n.php:856 Stack trace: #0 D:\XAMPP\htdocs\nawapimoi\wp-includes\l10n.php(959): load_textdomain('default', 'D:\\XAMPP\\htdocs...', 'vi') #1 D:\XAMPP\htdocs\nawapimoi\wp-includes\class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in D:\XAMPP\htdocs\nawapimoi\wp-includes\l10n.php on line 856