I have some Publishing pages aspx. When I tried to upload file to Site Contents - Pages, I got error page popup like that:
"Sorry, something went wrong Save Conflict Your changes conflict with those made concurrently by another user. If you want your changes to be applied, click Back in your Web browser, refresh the page, and resubmit your changes."
In my aspx file have Content Editor Web Part. If I delete all html in in node or If i don't delete html I have to set src="" and href="", I can upload aspx file successfully.
Then if my html with src="path" and href="path" I always got Save Conflict error.
What do I need to do ?