db_nmap error

[netevil at hackers.it (netevil at hackers.it)]

hi guys,
on a new pc i get this error when i start a db_nmap scan
with some results...
Anyone can help?

Thx
netevil

Nmap finished: 1 IP address (1 host up) scanned in 0.390
seconds
[-] Error while running command db_nmap: fe_sendauth: no
password supplied


Call stack:
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/postgresql_adapter.rb:24:in
`initialize'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/postgresql_adapter.rb:24:in
`connect'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/postgresql_adapter.rb:24:in
`postgresql_connection'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`send'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:251:in
`connection_without_query_cache='
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/query_cache.rb:54:in
`connection='
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:220:in
`retrieve_connection'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:78:in
`connection'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1305:in
`quote_bound_value'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1287:in
`replace_bind_variables'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1287:in
`gsub'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1287:in
`replace_bind_variables'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1276:in
`sanitize_sql'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1062:in
`add_conditions!'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:1012:in
`construct_finder_sql'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:924:in
`find_every'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:918:in
`find_initial'
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/base.rb:380:in
`find'
./lib/msf/core/db_objects.rb:35:in `find'
/usr/local/lib/ruby/1.8/thread.rb:135:in `synchronize'
./lib/msf/core/db_objects.rb:34:in `find'
./lib/msf/core/db.rb:201:in `get_host'
./lib/msf/ui/console/command_dispatcher/db.rb:406:in
`load_nmap_xml'
/usr/local/lib/ruby/1.8/rexml/element.rb:939:in `each'
/usr/local/lib/ruby/1.8/rexml/xpath.rb:53:in `each'
/usr/local/lib/ruby/1.8/rexml/element.rb:939:in `each'
./lib/msf/ui/console/command_dispatcher/db.rb:392:in
`load_nmap_xml'
/usr/local/lib/ruby/1.8/rexml/element.rb:939:in `each'
/usr/local/lib/ruby/1.8/rexml/xpath.rb:53:in `each'
/usr/local/lib/ruby/1.8/rexml/element.rb:939:in `each'
./lib/msf/ui/console/command_dispatcher/db.rb:390:in
`load_nmap_xml'
./lib/msf/ui/console/command_dispatcher/db.rb:382:in
`cmd_db_nmap'
./lib/rex/ui/text/dispatcher_shell.rb:230:in `send'
./lib/rex/ui/text/dispatcher_shell.rb:230:in `run_command'
./lib/rex/ui/text/dispatcher_shell.rb:196:in `run_single'
./lib/rex/ui/text/dispatcher_shell.rb:191:in `each'
./lib/rex/ui/text/dispatcher_shell.rb:191:in `run_single'
./lib/rex/ui/text/shell.rb:125:in `run'
./msfconsole:77
msf >