Website is broken - user guide shows blank page

[pedropgusmao]

Describe the bug User guide web page is not working To Reproduce Steps to reproduce the behavior:

1. Go to 'BioDynamo'
2. Click on 'User-Guide'
3. Scroll down to 'From Installation to 1st step'
4. See error

Expected behavior A website explaining how to install this tool.

Screenshots If applicable, add screenshots to help explain your problem.

Setup (please complete the following information):

• OS: [e.g. Linux Ubuntu 18.04]
• BioDynaMo version [e.g. v0.1.0-152-ge3d39e6] (execute command biodynamo --version)

Additional context Add any other context about the problem here.