[Bug]: File upload to card nothing happens

[fraserw]

Where is the problem occurring?

I encountered the problem while using the application (Frontend)

What browsers are you seeing the problem on?

Firefox

Current behaviour

From the card edit panel, click upload attachment, select a file from the file selection window. From there only a grey spinning wheel and no upload activity occurs. No new entry in private is created for the attachment. Nothing listed in the logs either (logs are empty)

Uploads worked fine a few days ago, but upon a service restart, no new uploads will succeed.

File type does not seem to matter.

Behavior is the same for multiple users in or outside the local network where the planka service is hosted.

Desired behaviour

The selected file should upload appropriately, and appear in /var/www/planka/private

Steps to reproduce

From a browser, select a card, select attachment, provide an attachment, click upload.

Other information

Planka run as either a service or from the command line, installed locally in /var/www/planka, on a Ubuntu box 22.04. No SSL at the moment.