[Решено] I can't edit the automatic translation of the article

Background of the issue:
I am trying to edit the automatic translation of an article, but I encounter an error.

Symptoms:
I get an error: 'WPML tried to translate this page three times and failed. To get it fixed, contact WPML support.'

Questions:
Why am I unable to edit the automatic translation of the article?
What causes the error message about WPML failing to translate the page?