I want to upload custom certifcates but al i get is a message 'filepath is not defined' in the logs. The Ui gives 'Key files protected with a passphrase are not supported.' which is not true, also an text 'internal error' appears..
if I look in /tmp i see a lot of 00499d91-c59a-4f20-b067-5b4326aa6ced like dirs with the uploaded certs in it

Using the default docker-compose.yaml

Checklist

• Have you pulled and found the error with jc21/nginx-proxy-manager:latest docker image?
  • Yes
• Are you sure you're not using someone else's docker image?
  • Yes
• Have you searched for similar issues (both open and closed)?
  • Yes

Describe the bug

Nginx Proxy Manager Version

To Reproduce
Steps to reproduce the behavior:

1. Go to certificate
2. add custom certificate
3. fill in the files
4. click saver

the certificate should be added

Docker-ce