Hi,
I work on InDesign 16.1 on macOS Big Sur 11.2.1.
Since April 2nd, error #18 PublishOnline has been occurring when I try to publish online any of my documents. I tried on several computers and it still failed at 98%. I also tried with a blank file and the problem was there too. My files work well when opened with another account.
Please find attached a screenshot of the error as well as a test file. I tried every solution on the help center and it didn't work. Could the issue come from my account? What solutions can you suggest? It's my working tool and I really need a quick solution. Many thanks in advance for your help.