Hi @ssacks
I’m experiencing exactly the same warning as you are. However, in my case, I do have the wpcf7_uploads folder. I checked the PHP version (by the way, my site is hosted on Siteground) and it’s atomically set to PHP 7.3.27. And when I reverted to PHP 7.2, it still didn’t solve the problem. Please, let me know if you are able to solve it from your end.
Regards,
Seun O.