REDMINE_INSTALL/lib/redmine/menu_manager.rb:81:in `insert': index -1 out of array (IndexError) from REDMINE_INSTALL/lib/redmine/menu_manager.rb:81:in `add' from REDMINE_INSTALL/lib/redmine/menu_manager.rb:358:in `push' from REDMINE_INSTALL/vendor/plugins/my_plugin/rails/init.rb:17:in `evaluate_init_rb' from REDMINE_INSTALL/lib/redmine/menu_manager.rb:288:in `map' from REDMINE_INSTALL/vendor/plugins/my_plugin/rails/init.rb:10:in `evaluate_init_rb' from REDMINE_INSTALL/lib/redmine/plugin.rb:67:in `instance_eval' from REDMINE_INSTALL/lib/redmine/plugin.rb:67:in `register' from REDMINE_INSTALL/vendor/plugins/my_plugin/rails/init.rb:3:in `evaluate_init_rb' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin.rb:158:in `evaluate_init_rb' from /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin.rb:154:in `evaluate_init_rb' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin.rb:48:in `load' from REDMINE_INSTALL/config/../vendor/plugins/engines/lib/engines/plugin.rb:44:in `load' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin/loader.rb:38:in `load_plugins' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin/loader.rb:37:in `each' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/plugin/loader.rb:37:in `load_plugins' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:369:in `load_plugins' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:165:in `process' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `send' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `run' from REDMINE_INSTALL/config/environment.rb:20 from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' from /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require' from /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in `new_constants_in' from /usr/lib64/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require' from /usr/lib64/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:84 from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' from /usr/lib64/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' from script/server:3