HRMS docs not working

https://frappehr.com/docs/v14/en/videos/learn/employee not working, getting:

Traceback (most recent call last):
  File "apps/frappe/frappe/website/serve.py", line 18, in get_response
    response = renderer_instance.render()
  File "apps/wiki/wiki/wiki/doctype/wiki_page/wiki_renderer.py", line 46, in render
    html = self.get_html()
  File "apps/frappe/frappe/website/utils.py", line 524, in cache_html_decorator
    html = func(*args, **kwargs)
  File "apps/frappe/frappe/website/page_renderers/document_page.py", line 49, in get_html
    self.update_context()
  File "apps/frappe/frappe/website/page_renderers/document_page.py", line 64, in update_context
    ret = self.doc.get_context(self.context)
  File "apps/wiki/wiki/wiki/doctype/wiki_page/wiki_page.py", line 227, in get_context
    context.wiki_search_scope = self.get_space_route()
  File "apps/wiki/wiki/wiki/doctype/wiki_page/wiki_page.py", line 192, in get_space_route
    frappe.throw(
  File "apps/frappe/frappe/__init__.py", line 592, in throw
    msgprint(
  File "apps/frappe/frappe/__init__.py", line 564, in msgprint
    _raise_exception()
  File "apps/frappe/frappe/__init__.py", line 515, in _raise_exception
    raise exc
frappe.exceptions.ValidationError: Wiki Page doesn't have a Wiki Space associated with it. Please add them via Desk.

Is it only me, or other also get the same error.

To whom should I contact to get it rectified, if it is for everyone, or what can I do, if it for me only.

Are these pages dynamic?

Should not docs be static files?