Error trying to parse this page

[hrach-hambaryan]

Hello, I am trying to download this ebook and getting the error below

• [#] Crawler: error trying to parse this page: ch02.html (2. Primitive Types and Declarations)
  From: https://learning.oreilly.com/api/v2/epubs/urn:orm:book:9781492077206/files/ch02.html

python3 safaribooks.py --cred "login/pass" 9781492077206 --preserve-log

Other books are being downloaded without problems.