Redmine

After updating my dev version of redmine, we have noticed the bulk update is not working any more :

Processing ApplicationController#index (for xx.xx.xx.xx at 2011-12-14 09:41:42) [POST]
  Parameters: {"back_url"=>"/projects/xxxxxxx/issues", "ids"=>["2681"], "authenticity_token"=>"xx/xxxxx", "issue"=>{"status_id"=>"5"}}

ActionController::MethodNotAllowed (Only get, put, and delete requests are allowed.):
  passenger (3.0.8) lib/phusion_passenger/rack/request_handler.rb:96:in `process_request'
  passenger (3.0.8) lib/phusion_passenger/abstract_request_handler.rb:513:in `accept_and_process_next_request'
  passenger (3.0.8) lib/phusion_passenger/abstract_request_handler.rb:274:in `main_loop'
  passenger (3.0.8) lib/phusion_passenger/classic_rails/application_spawner.rb:321:in `start_request_handler'
  passenger (3.0.8) lib/phusion_passenger/classic_rails/application_spawner.rb:275:in `send'
  passenger (3.0.8) lib/phusion_passenger/classic_rails/application_spawner.rb:275:in `handle_spawn_application'
  passenger (3.0.8) lib/phusion_passenger/utils.rb:479:in `safe_fork'
  passenger (3.0.8) lib/phusion_passenger/classic_rails/application_spawner.rb:270:in `handle_spawn_application'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:357:in `__send__'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:180:in `start'
  passenger (3.0.8) lib/phusion_passenger/classic_rails/application_spawner.rb:149:in `start'
  passenger (3.0.8) lib/phusion_passenger/spawn_manager.rb:219:in `spawn_rails_application'
  passenger (3.0.8) lib/phusion_passenger/abstract_server_collection.rb:132:in `lookup_or_add'
  passenger (3.0.8) lib/phusion_passenger/spawn_manager.rb:214:in `spawn_rails_application'
  passenger (3.0.8) lib/phusion_passenger/abstract_server_collection.rb:82:in `synchronize'
  passenger (3.0.8) lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
  passenger (3.0.8) lib/phusion_passenger/spawn_manager.rb:213:in `spawn_rails_application'
  passenger (3.0.8) lib/phusion_passenger/spawn_manager.rb:132:in `spawn_application'
  passenger (3.0.8) lib/phusion_passenger/spawn_manager.rb:275:in `handle_spawn_application'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:357:in `__send__'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
  passenger (3.0.8) lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously'
  passenger (3.0.8) helper-scripts/passenger-spawn-server:99

When I try to change a status with contextual menu, I have a blank page with URI :

/issues/bulk_edit?back_url=%2Fprojects%2Fxxxx%2Fissues&ids[]=2681&issue[status_id]=5

Thanks