class="error-message"<% end %>>
500: We're sorry, but something went wrong.
<% if !@traceback %>
We're sorry, but something went wrong.
<% else %>
<%= @exception.message %>
<% if @exception.backtrace %>
<% @exception.backtrace.each {|row| %>
<%= row %>
<% } %>
<% end %>
<% end %>