Can’t create package due to admin-ajax 400 error

Hi there,

Used your plugin a few times, usually works great.
This time though, I can’t create packages. When I click the button, nothing happens because console says 400 bad request on the admin-ajax.

Could this be due to my environment (AWS – Ubuntu, Nginx)?

Usually this sort of thing is in the plugin code… but I can’t imagine that’s the case since so many people use it, surely you would know by now.

Any help you can provide would be greatly appreciated.

Thanks in advance!