Redmine

Hey guys,

I am trying to get redmine to fetch mails from an IMAP server with the following line:

rake redmine:email:receive_imap RAILS_ENV="production" host=imap.domain.de port=993 username=project@domain.de password=xxx ssl=1 project=project

Unfortunately it crashes with the following error message:

(in /usr/local/redmine)
** Invoke redmine:email:receive_imap (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute redmine:email:receive_imap
rake aborted!
undefined method `[]' for nil:NilClass
/usr/lib/ruby/1.8/net/imap.rb:1160:in `search_internal'
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/usr/lib/ruby/1.8/net/imap.rb:1154:in `search_internal'
/usr/lib/ruby/1.8/net/imap.rb:679:in `search'
/usr/local/redmine/lib/redmine/imap.rb:32:in `check'
/usr/local/redmine/lib/tasks/email.rake:111
/usr/lib/ruby/1.8/rake.rb:617:in `call'
/usr/lib/ruby/1.8/rake.rb:617:in `execute'
/usr/lib/ruby/1.8/rake.rb:612:in `each'
/usr/lib/ruby/1.8/rake.rb:612:in `execute'
/usr/lib/ruby/1.8/rake.rb:578:in `invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
/usr/lib/ruby/1.8/rake.rb:571:in `invoke_with_call_chain'
/usr/lib/ruby/1.8/rake.rb:564:in `invoke'
/usr/lib/ruby/1.8/rake.rb:2019:in `invoke_task'
/usr/lib/ruby/1.8/rake.rb:1997:in `top_level'
/usr/lib/ruby/1.8/rake.rb:1997:in `each'
/usr/lib/ruby/1.8/rake.rb:1997:in `top_level'
/usr/lib/ruby/1.8/rake.rb:2036:in `standard_exception_handling'
/usr/lib/ruby/1.8/rake.rb:1991:in `top_level'
/usr/lib/ruby/1.8/rake.rb:1970:in `run'
/usr/lib/ruby/1.8/rake.rb:2036:in `standard_exception_handling'
/usr/lib/ruby/1.8/rake.rb:1967:in `run'
/usr/bin/rake:28

I am using the latest trunk version of redmine.
Any pointers would be appreciated!

Regards,
Samy