Redmine

I have update my redmine svn revision and execute rake db:migrate --trace.

• Invoke db:migrate (first_time)
• Invoke environment (first_time)
• Execute environment
• Execute db:migrate
  105 BuildProjectsTree: migrating =========================================
  rake aborted!
  Validation failed: Identifier activerecord_error_invalid
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/validations.rb:923:in `save_without_dirty!'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/dirty.rb:83:in `save_without_transactions!'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/transactions.rb:110:in `save!'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/connection_adapters/abstract/database_statements.rb:66:in `transaction'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/transactions.rb:79:in `transaction'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/transactions.rb:98:in `transaction'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/transactions.rb:110:in `save!'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/transactions.rb:118:in `rollback_active_record_state!'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/transactions.rb:110:in `save!'
  /var/sites/redmine/vendor/plugins/awesome_nested_set/lib/awesome_nested_set.rb:186:in `rebuild!'
  /var/sites/redmine/vendor/plugins/awesome_nested_set/lib/awesome_nested_set.rb:193:in `call'
  /var/sites/redmine/vendor/plugins/awesome_nested_set/lib/awesome_nested_set.rb:193:in `rebuild!'
  /var/sites/redmine/vendor/plugins/awesome_nested_set/lib/awesome_nested_set.rb:190:in `each'
  /var/sites/redmine/vendor/plugins/awesome_nested_set/lib/awesome_nested_set.rb:190:in `rebuild!'
  ./db/migrate//105_build_projects_tree.rb:3:in `up_without_benchmarks'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:280:in `send'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:280:in `migrate'
  /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:280:in `migrate'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:455:in `migrate'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:445:in `each'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:445:in `migrate'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:373:in `up'
  /var/lib/gems/1.8/gems/activerecord-2.1.2/lib/active_record/migration.rb:356:in `migrate'
  /var/lib/gems/1.8/gems/rails-2.1.2/lib/tasks/databases.rake:99
  /usr/lib/ruby/1.8/rake.rb:546:in `call'
  /usr/lib/ruby/1.8/rake.rb:546:in `execute'
  /usr/lib/ruby/1.8/rake.rb:541:in `each'
  /usr/lib/ruby/1.8/rake.rb:541:in `execute'
  /usr/lib/ruby/1.8/rake.rb:508:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/rake.rb:501:in `synchronize'
  /usr/lib/ruby/1.8/rake.rb:501:in `invoke_with_call_chain'
  /usr/lib/ruby/1.8/rake.rb:494:in `invoke'
  /usr/lib/ruby/1.8/rake.rb:1931:in `invoke_task'
  /usr/lib/ruby/1.8/rake.rb:1909:in `top_level'
  /usr/lib/ruby/1.8/rake.rb:1909:in `each'
  /usr/lib/ruby/1.8/rake.rb:1909:in `top_level'
  /usr/lib/ruby/1.8/rake.rb:1948:in `standard_exception_handling'
  /usr/lib/ruby/1.8/rake.rb:1903:in `top_level'
  /usr/lib/ruby/1.8/rake.rb:1881:in `run'
  /usr/lib/ruby/1.8/rake.rb:1948:in `standard_exception_handling'
  /usr/lib/ruby/1.8/rake.rb:1878:in `run'
  /usr/bin/rake:28