Child already added

[cerw]

I can not get the rake --trace db:migrate_plugins RAILS_ENV="production" to work, it fails with erros msg, i have search DB for importer and did not find anything

** Invoke db:migrate_plugins (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
Child already added
/opt/redmine-1.0/lib/redmine/menu_manager.rb:348:in `add_at'
/opt/redmine-1.0/lib/redmine/menu_manager.rb:267:in `push'
/opt/redmine-1.0/lib/redmine/plugin.rb:188:in `menu'
/opt/redmine-1.0/vendor/plugins/redmine_importer/init.rb:12:in `evaluate_init_rb'
/opt/redmine-1.0/lib/redmine/plugin.rb:70:in `instance_eval'
/opt/redmine-1.0/lib/redmine/plugin.rb:70:in `register'
/opt/redmine-1.0/vendor/plugins/redmine_importer/init.rb:3:in `evaluate_init_rb'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/rails/plugin.rb:158:in `evaluate_init_rb'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/rails/plugin.rb:154:in `evaluate_init_rb'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/rails/plugin.rb:48:in `load'
/opt/redmine-1.0/config/../vendor/plugins/engines/lib/engines/plugin.rb:44:in `load'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/rails/plugin/loader.rb:38:in `load_plugins'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/rails/plugin/loader.rb:37:in `each'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/rails/plugin/loader.rb:37:in `load_plugins'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/initializer.rb:369:in `load_plugins'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/initializer.rb:165:in `process'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/initializer.rb:113:in `send'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/initializer.rb:113:in `run'
/opt/redmine-1.0/config/environment.rb:24
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:184:in `require'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/activesupport-2.3.14/lib/active_support/dependencies.rb:184:in `require'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rails-2.3.14/lib/tasks/misc.rake:4
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `execute'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `invoke_with_call_chain'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `invoke_prerequisites'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `invoke_with_call_chain'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `top_level'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `top_level'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `run'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/opt/ruby-enterprise-1.8.7-2011.03/lib/ruby/gems/1.8/gems/rake-0.9.2.2/bin/rake:33
/usr/local/bin/rake:19:in `load'
/usr/local/bin/rake:19
Tasks: TOP => db:migrate_plugins => environment