Fatal Error: some module not found

[03-Jan-2023 08:25:35 UTC] PHP Fatal error:  Uncaught Error: Class "NirjharLo\Cgss\Lib\Analysis\Lib\Tags" not found in /var/www/html/theSiteOfMine.fi/wp-content/plugins/complete-google-seo-scan/Plugin/Lib/Analysis/Crawl.php:569
Stack trace:
#0 /var/www/html/theSiteOfMine.fi/wp-content/plugins/complete-google-seo-scan/Plugin/Lib/Analysis/Crawl.php(53): NirjharLo\Cgss\Lib\Analysis\Crawl->get_title()
#1 /var/www/html/theSiteOfMine.fi/wp-content/plugins/complete-google-seo-scan/Plugin/Lib/Action/Scan.php(22): NirjharLo\Cgss\Lib\Analysis\Crawl->execute()
#2 /var/www/html/theSiteOfMine.fi/wp-content/plugins/complete-google-seo-scan/Plugin/Loader.php(136): NirjharLo\Cgss\Lib\Action\Scan->__construct()
#3 /var/www/html/theSiteOfMine.fi/wp-includes/class-wp-hook.php(308): NirjharLo\Cgss\Loader->scan()
#4 /var/www/html/theSiteOfMine.fi/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#5 /var/www/html/theSiteOfMine.fi/wp-includes/plugin.php(517): WP_Hook->do_action()
#6 /var/www/html/theSiteOfMine.fi/wp-content/plugins/complete-google-seo-scan/Plugin/Src/Settings.php(216): do_action()
#7 /var/www/html/theSiteOfMine.fi/wp-includes/class-wp-hook.php(308): NirjharLo\Cgss\Src\Settings->cpt_content_cb()
#8 /var/www/html/theSiteOfMine.fi/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#9 /var/www/html/theSiteOfMine.fi/wp-includes/plugin.php(517): WP_Hook->do_action()
#10 /var/www/html/theSiteOfMine.fi/wp-admin/admin.php(259): do_action()
#11 {main}
  thrown in /var/www/html/theSiteOfMine.fi/wp-content/plugins/complete-google-seo-scan/Plugin/Lib/Analysis/Crawl.php on line 569