The document I am attempting to upload is slightly less than 17MB. When upload with a slightly smaller document (the same document rendered with one fewer section and a size of 15 MB) the upload is successful.
I am unsure what the error means, and if this is something that is an issue with my computer or the server I am uploading it to. Any help with what the error actually means or solutions to this error would be greatly appreciated. Thank you!
I posted the first message above. I think you reached the upload size limit on rpubs (which i thought was 10MB, but if you managed 15MB, well, all the better). I got around the size issue by posting the page on netlify eventually in my case, which allows for a bigger size.
I also turned some of the leaflet maps on the original document into a shiny app and linked to it on the webpage to make it smaller. It was still too big for rpubs but ok for netlify.