"Attach a file" is stuck "Uploading" (Chat DM)

Hello! On my hosted installation of Discourse, I’m suddenly having an issue where my attempts via Chat DM to upload a photo (I tried both PNG and JPG files) get stuck on “Uploading” like this:

It happens on both mobile (iOS using the Discourse Hub app) and on desktop (Mac; Chrome).

Any way to troubleshoot this or can someone from Discourse help me? Thanks.

Hmm… someone reported something similar earlier today, of issues with uploading images and avatars (they’re stuck at 100%). Topic was here, though it doesn’t seem visible now.

Thanks for the report @donaldsoncd - our team is having a look now.

We’re not sure if it’s the same issue as before but will report back.

Hey @donaldsoncd things should be fixed now. It was an issue with configuration on our end. Appreciate your patience here.

Just worked for me on Mac desktop with Chrome! Thank you.