[Rails] LoadError html/sanitizer

Hi, do you have a idea?
This problem appeared today, but yesterday it was ok, and I changed
nothing...

LoadError in Demandes#show

Showing
/home/caritas/public_html/web_gdc/app/views/demandes/show.html.erb where
line #12 raised:

no such file to load -- html/sanitizer

Extracted source (around line #12):

9: <p><b>nom_folders: </b><%= @demande.nom_folders %></p>
10: <p><b>nom_taches: </b><%= @demande.nom_taches %></p>
11: <p><b>nom_problems: </b><%= @demande.nom_problems %></p>
12: <p><b>commentaires: </b><%= simple_format(@demande.commentaires)
%></p>
13: <p><b>Created_at: </b><%=
@demande.created_at.localtime.strftime("%d/%m/%Y (%Hh%M)") %></p>
14: <p><b>Updated_at: </b><%=
@demande.updated_at.localtime.strftime("%d/%m/%Y (%Hh%M)") %></p>
15: <p><b>log:</b><%= simple_format(@demande.log) %></p>

--
Posted via http://www.ruby-forum.com/.

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.