Fatal error: Uncaught Error: Failed opening required '/mnt/web608/e0/51/510202251/htdocs/WordPress_01/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-search/src/instant-search/class-instant-search.php' (include_path='.:/opt/RZphp80/includes')
in /mnt/web608/e0/51/510202251/htdocs/WordPress_01/wp-content/plugins/jetpack-boost/vendor/jetpack-autoloader/class-php-autoloader.php on line 90

Call stack:

1. Automattic\J\A\jpb1e77e6231d50e7663f84529b6a3dfda_jetpack_boostⓥ3_2_2\a\PHP_Autoloader::load_class()
   wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-search/compatibility/search-0.15.2.php:20
2. Automattic\J\S\C\J\convert_old_jetpack_search_sidebar()
   wp-includes/class-wp-hook.php:324
3. WP_Hook::apply_filters()
   wp-includes/plugin.php:205
4. apply_filters()
   wp-includes/option.php:247
5. get_option()
   wp-includes/widgets.php:1024
6. wp_get_sidebars_widgets()
   wp-includes/widgets.php:909
7. is_active_widget()
   wp-includes/widgets/class-wp-widget-recent-comments.php:34
8. WP_Widget_Recent_Comments::__construct()
   wp-includes/class-wp-widget-factory.php:62
9. WP_Widget_Factory::register()
   wp-includes/widgets.php:115
10. register_widget()
    wp-includes/widgets.php:1845
11. wp_widgets_init()
    wp-includes/class-wp-hook.php:324
12. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:348
13. WP_Hook::do_action()
    wp-includes/plugin.php:517
14. do_action()
    wp-settings.php:695
15. require_once()
    wp-config.php:80
16. require_once()
    wp-load.php:50
17. require_once()
    wp-blog-header.php:13
18. require()
    index.php:17