Pasting images problem: Unexpected response code: ⁨503

Hello,

Suddenly i get an error (Unexpected response code: ⁨503) when i want to drag an image into a card. I used the source-website without any problems in the past.

Ik tried booting up withoud add-ons. I also tried to copy-paste it and by opening the image in a new tab. No succes.

I think i experienced something comparable in the past and the issue went away on its self. Now it seems more persistant.

Can i do something?

Thank you.