Fatal error: Uncaught Error: Class 'WP_Widget_Archives' not found in C:\inetpub\wwwroot\wp-includes\class-wp-widget-factory.php:106 Stack trace: #0 C:\inetpub\wwwroot\wp-includes\widgets.php(113): WP_Widget_Factory->register('WP_Widget_Archi...') #1 C:\inetpub\wwwroot\wp-includes\widgets.php(1446): register_widget('WP_Widget_Archi...') #2 C:\inetpub\wwwroot\wp-includes\class-wp-hook.php(298): wp_widgets_init('') #3 C:\inetpub\wwwroot\wp-includes\class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #4 C:\inetpub\wwwroot\wp-includes\plugin.php(453): WP_Hook->do_action(Array) #5 C:\inetpub\wwwroot\wp-settings.php(449): do_action('init') #6 C:\inetpub\wwwroot\wp-config.php(155): require_once('C:\\inetpub\\wwwr...') #7 C:\inetpub\wwwroot\wp-load.php(37): require_once('C:\\inetpub\\wwwr...') #8 C:\inetpub\wwwroot\wp-blog-header.php(13): require_once('C:\\inetpub\\wwwr...') #9 C:\inetpub\wwwroot\index.php(28): require('C:\\inetpub\\wwwr...') #10 {main} thrown in C:\inetpub\wwwroot\wp-includes\class-wp-widget-factory.php on line 106