I am using this plugin from past 1 year but today somehow it started causing problem for my website to load.
If i see my MYSQL queries i see these queries stuck:-
Copying to tmp table
SELECT DISTINCT wp_posts.*, (t1.meta_value+0.00) AS ratings_average, (t2.meta_value+0.00) AS ratings
As soon as i disable the plugin the queries finish and my server is no more overloaded and site loads in proper speed.
Can you kindly suggest what can be the issue here.