Console error re missing JS file

Hi there,

in my browser’s Console, I’m seeing the following error related to WP-Optimize:

“Failed to load resource: the server responded with a status of 404 (Not Found) https://www.saintthomaschurch.org/wp-content/plugins/wp-optimize/js/minify-admin-purge-3-1-9.min.js?ver=3.1.9”

What is that JS for and do you have plans to fix this error with the next plugin update? Or is there something I should do on my end to resolve the error?

Thanks,
Alison