I enabled the option for users to upload their own clipart/shapes directly from the editor, but every time I try to upload it throws an error in the console:
Failed to load resource: the server responded with a status of 400 (Bad Request)
VM190:1 POST https://cusomorirecords.com/wp-admin/admin-ajax.php 400 (Bad Request)
Welcome to our forum.
The product designer you are using is not made by our plugin
Could you please check this first?