Big Issue. Need Help to Fix.

I’m noticing, for some odd reason, that ever since the update of My Custom CSS, it’s additionally creating a folder within wp-content (outside of the plugins folder) with an empty folder “bkk” and one file my_style.css.

If I delete this folder (that again, is in the root of wp-content), it stays away but rewrites itself every time the web page or site is accessed. It appears as though it re-writes itself every time one of my web pages is called up.

Can you look at this and let me know how quickly you can resolve this or tell me what else it might be?

I’d greatly appreciate it. It’s causing a tremendous inconvenience since I run a security plugin that quarantines files that are created (outside of the plugins folder).

Please let me know what you think it might be and how it can be prevented from occurring.

Thanks,
Gary

PS: If it’s not because of your plugin, what do you think would cause the folder “my_custom_css” to be recreated over and over in the wp-content folder (not within the plugins sub folder).

https://wordpress.org/plugins/my-custom-css/