Redmine

cvs [rlog aborted]: received broken pipe signal
/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.6/lib/commands/runner.rb:47: undefined method `[]' for nil:NilClass (NoMethodError)
from /usr/local/www/redmine/lib/redmine/scm/adapters/cvs_adapter.rb:135:in `each_line'
from /usr/local/www/redmine/lib/redmine/scm/adapters/cvs_adapter.rb:135:in `revisions'
from /usr/local/www/redmine/lib/redmine/scm/adapters/abstract_adapter.rb:118:in `call'
from /usr/local/www/redmine/lib/redmine/scm/adapters/abstract_adapter.rb:118:in `shellout'
from /usr/local/www/redmine/lib/redmine/scm/adapters/abstract_adapter.rb:116:in `popen'
from /usr/local/www/redmine/lib/redmine/scm/adapters/abstract_adapter.rb:116:in `shellout'
from /usr/local/www/redmine/lib/redmine/scm/adapters/cvs_adapter.rb:123:in `revisions'
from /usr/local/www/redmine/app/models/repository/cvs.rb:98:in `fetch_changesets'
... 10 levels...
from /usr/local/lib/ruby/gems/1.8/gems/rails-1.2.6/lib/commands/runner.rb:47
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
from script/runner:3