Fatal error: Uncaught Error: Class 'WP_Widget_Pages' not found in /home/slateroofco/dev/wp-includes/class-wp-widget-factory.php:61 Stack trace: #0 /home/slateroofco/dev/wp-includes/widgets.php(115): WP_Widget_Factory->register('WP_Widget_Pages') #1 /home/slateroofco/dev/wp-includes/widgets.php(1722): register_widget('WP_Widget_Pages') #2 /home/slateroofco/dev/wp-includes/class-wp-hook.php(287): wp_widgets_init('') #3 /home/slateroofco/dev/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #4 /home/slateroofco/dev/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /home/slateroofco/dev/wp-settings.php(541): do_action('init') #6 /home/slateroofco/dev/wp-config.php(90): require_once('/home/slateroof...') #7 /home/slateroofco/dev/wp-load.php(37): require_once('/home/slateroof...') #8 /home/slateroofco/dev/wp-blog-header.php(13): require_once('/home/slateroof...') #9 /home/slateroofco/dev/index.php(15): require('/home/slateroof...') #10 {main} thrown in /home/slateroofco/dev/wp-includes/class-wp-widget-factory.php on line 61