MIME type issues

Hi,

Our site is currently broken:

https://www.lancsindustries.com/

We’re seeing the following error in the console:

“Refused to execute script from ‘https://www.lancsindustries.com/wp-content/cache/wpfc-minified/1boyc0wh/5tk7d.js’ because its MIME type (‘text/js’) is not executable, and strict MIME type checking is enabled.”

Please help.

Thanks!