Hi!
I was just testing the Typo 5.0.1 release with a clean database, and
the first time I tried to submit a comment on a post without all the
required fields I got a traceback from Rails:
ActionController::MissingTemplate (Missing template comments/
create.html.erb in view path /Users/rff/tmp/typo/app/views).
The comments/create.html.erb doesn’t indeed exists on the app/views
directory.
Just to report it 
btw, nice work with this release!
Rúben