Redmine

When trying to add an attachment to an already existing issue, I get a "Page not found" error.

With Chrome 18.0.1025.168 m (not tried with other browsers).

production.log stack trace is as follow:

Started POST "/issues/783" for 10.132.21.139 at 2012-05-16 10:29:26 +0200

ActionController::RoutingError (No route matches [POST] "/issues/783"):
  actionpack (3.2.3) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (3.2.3) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
  railties (3.2.3) lib/rails/rack/logger.rb:26:in `call_app'
  railties (3.2.3) lib/rails/rack/logger.rb:16:in `call'
  actionpack (3.2.3) lib/action_dispatch/middleware/request_id.rb:22:in `call'
  rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
  rack (1.4.1) lib/rack/runtime.rb:17:in `call'
  activesupport (3.2.3) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  rack (1.4.1) lib/rack/lock.rb:15:in `call'
  actionpack (3.2.3) lib/action_dispatch/middleware/static.rb:62:in `call'
  rack-cache (1.2) lib/rack/cache/context.rb:136:in `forward'
  rack-cache (1.2) lib/rack/cache/context.rb:143:in `pass'
  rack-cache (1.2) lib/rack/cache/context.rb:155:in `invalidate'
  rack-cache (1.2) lib/rack/cache/context.rb:71:in `call!'
  rack-cache (1.2) lib/rack/cache/context.rb:49:in `call'
  railties (3.2.3) lib/rails/engine.rb:479:in `call'
  railties (3.2.3) lib/rails/application.rb:220:in `call'
  rack (1.4.1) lib/rack/content_length.rb:14:in `call'
  railties (3.2.3) lib/rails/rack/log_tailer.rb:14:in `call'
  puma (1.3.0) lib/puma/server.rb:418:in `handle_request'
  puma (1.3.0) lib/puma/server.rb:288:in `process_client'
  puma (1.3.0) lib/puma/server.rb:197:in `block in run'
  puma (1.3.0) lib/puma/thread_pool.rb:92:in `call'
  puma (1.3.0) lib/puma/thread_pool.rb:92:in `block in spawn_thread'

Server is running on a Windows environment.