We have built a diagram with many images in it in draw.io within a Confluence page. We were able to save and publish the document regularly when the diagram was small. We have added 40 images since, and it is not auto-saving any longer. When we click the...
button to manually save it we get the following error message.

So the data we enter is getting saved, however, it is not allowing us to publish the saved data.
What can we do?