I get a 403 response from Cloudflare when i submit a form (post request) with a file larger than 8MB.
Php post_max_size and upload_max size are set to 64MB so this is not the issue.
The same form in another domain (which is not on Cloudflare) on the same server works fine. So i am guessing that this is a Cloudflare issue.
Any ideas on this?