Fatal error: Uncaught Error: Class "WP_Async_Request" not found in /usr/home/blackmen5/domains/greategames.com/public_html/wp-content/plugins/seo-by-rank-math/vendor/a5hleyrich/wp-background-processing/classes/wp-background-process.php:14
Stack trace:
#0 {main}
  thrown in /usr/home/blackmen5/domains/greategames.com/public_html/wp-content/plugins/seo-by-rank-math/vendor/a5hleyrich/wp-background-processing/classes/wp-background-process.php on line 14