Hi,
Unfortunately, I got know your plugin too late and my website database is full of duplicated wp_postmeta!!
My database size is 237 MB , “Count Duplicates” plugin worked and is: 150099 Duplicate records found in the wp_postmeta

But Unfortunately i have serious problem to “Check for Duplicates” , “Cleanup Post Meta” !!!
When i click to “Check for Duplicates” button, plugin goes into a coma!!
When i click to “Cleanup Post Meta” button, Database going to lossing!!!

Image: https://pasteboard.co/JwwbPJx.jpg

Please help and tell me a solution.
Thanks