Fatal error: Uncaught Error: Class "Smush\Core\Cache\Cache_Controller" not found
in /var/www/html/wp-content/plugins/wp-smushit/core/class-modules.php on line 220

Call stack:

1. Smush\C\Modules::__construct()
   wp-content/plugins/wp-smushit/core/class-core.php:158
2. Smush\C\Core::init()
   wp-content/plugins/wp-smushit/core/class-stats.php:104
3. Smush\C\Stats::__construct()
   wp-content/plugins/wp-smushit/wp-smush.php:370
4. WP_Smush::init()
   wp-content/plugins/wp-smushit/wp-smush.php:290
5. WP_Smush::__construct()
   wp-content/plugins/wp-smushit/wp-smush.php:259
6. WP_Smush::get_instance()
   wp-includes/class-wp-hook.php:324
7. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:348
8. WP_Hook::do_action()
   wp-includes/plugin.php:517
9. do_action()
   wp-settings.php:578
10. require_once()
    wp-config.php:33
11. require_once()
    wp-load.php:50
12. require_once()
    wp-blog-header.php:13
13. require()
    index.php:17